2971891260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:885

約数の個数: 288

約数和(自身を含む): 10223635968

約数和(自身を除く): 7251744708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 53, 60, 62, 65, 78, 90, 93, 106, 117, 124, 130, 155, 156, 159, 180, 186, 195, 212, 234, 260, 265, 279, 310, 318, 372, 390, 403, 465, 468, 477, 530, 558, 585, 620, 636, 689, 773, 780, 795, 806, 930, 954, 1060, 1116, 1170, 1209, 1378, 1395, 1546, 1590, 1612, 1643, 1860, 1908, 2015, 2067, 2319, 2340, 2385, 2418, 2756, 2790, 3092, 3180, 3286, 3445, 3627, 3865, 4030, 4134, 4638, 4770, 4836, 4929, 5580, 6045, 6201, 6572, 6890, 6957, 7254, 7730, 8060, 8215, 8268, 9276, 9540, 9858, 10049, 10335, 11595, 12090, 12402, 13780, 13914, 14508, 14787, 15460, 16430, 18135, 19716, 20098, 20670, 21359, 23190, 23963, 24180, 24645, 24804, 27828, 29574, 30147, 31005, 32860, 34785, 36270, 40196, 40969, 41340, 42718, 46380, 47926, 49290, 50245, 59148, 60294, 62010, 64077, 69570, 71889, 72540, 73935, 81938, 85436, 90441, 95852, 98580, 100490, 106795, 119815, 120588, 122907, 124020, 128154, 139140, 143778, 147870, 150735, 163876, 180882, 192231, 200980, 204845, 213590, 215667, 239630, 245814, 256308, 287556, 295740, 301470, 311519, 320385, 359445, 361764, 368721, 384462, 409690, 427180, 431334, 452205, 479260, 491628, 532597, 602940, 614535, 623038, 640770, 718890, 737442, 768924, 819380, 862668, 904410, 934557, 961155, 1065194, 1078335, 1229070, 1246076, 1270039, 1281540, 1437780, 1474884, 1557595, 1597791, 1808820, 1843605, 1869114, 1922310, 2130388, 2156670, 2458140, 2540078, 2662985, 2803671, 3115190, 3195582, 3687210, 3738228, 3810117, 3844620, 4313340, 4672785, 4793373, 5080156, 5325970, 5607342, 6230380, 6350195, 6391164, 7374420, 7620234, 7988955, 9345570, 9586746, 10651940, 11214684, 11430351, 12700390, 14018355, 15240468, 15977910, 16510507, 18691140, 19050585, 19173492, 22860702, 23966865, 25400780, 28036710, 31955820, 33021014, 38101170, 45721404, 47933730, 49531521, 56073420, 57151755, 66042028, 76202340, 82552535, 95867460, 99063042, 114303510, 148594563, 165105070, 198126084, 228607020, 247657605, 297189126, 330210140, 495315210, 594378252, 742972815, 990630420, 1485945630, 2971891260]

約数ペア:

[(1, 2971891260), (2, 1485945630), (3, 990630420), (4, 742972815), (5, 594378252), (6, 495315210), (9, 330210140), (10, 297189126), (12, 247657605), (13, 228607020), (15, 198126084), (18, 165105070), (20, 148594563), (26, 114303510), (30, 99063042), (31, 95867460), (36, 82552535), (39, 76202340), (45, 66042028), (52, 57151755), (53, 56073420), (60, 49531521), (62, 47933730), (65, 45721404), (78, 38101170), (90, 33021014), (93, 31955820), (106, 28036710), (117, 25400780), (124, 23966865), (130, 22860702), (155, 19173492), (156, 19050585), (159, 18691140), (180, 16510507), (186, 15977910), (195, 15240468), (212, 14018355), (234, 12700390), (260, 11430351), (265, 11214684), (279, 10651940), (310, 9586746), (318, 9345570), (372, 7988955), (390, 7620234), (403, 7374420), (465, 6391164), (468, 6350195), (477, 6230380), (530, 5607342), (558, 5325970), (585, 5080156), (620, 4793373), (636, 4672785), (689, 4313340), (773, 3844620), (780, 3810117), (795, 3738228), (806, 3687210), (930, 3195582), (954, 3115190), (1060, 2803671), (1116, 2662985), (1170, 2540078), (1209, 2458140), (1378, 2156670), (1395, 2130388), (1546, 1922310), (1590, 1869114), (1612, 1843605), (1643, 1808820), (1860, 1597791), (1908, 1557595), (2015, 1474884), (2067, 1437780), (2319, 1281540), (2340, 1270039), (2385, 1246076), (2418, 1229070), (2756, 1078335), (2790, 1065194), (3092, 961155), (3180, 934557), (3286, 904410), (3445, 862668), (3627, 819380), (3865, 768924), (4030, 737442), (4134, 718890), (4638, 640770), (4770, 623038), (4836, 614535), (4929, 602940), (5580, 532597), (6045, 491628), (6201, 479260), (6572, 452205), (6890, 431334), (6957, 427180), (7254, 409690), (7730, 384462), (8060, 368721), (8215, 361764), (8268, 359445), (9276, 320385), (9540, 311519), (9858, 301470), (10049, 295740), (10335, 287556), (11595, 256308), (12090, 245814), (12402, 239630), (13780, 215667), (13914, 213590), (14508, 204845), (14787, 200980), (15460, 192231), (16430, 180882), (18135, 163876), (19716, 150735), (20098, 147870), (20670, 143778), (21359, 139140), (23190, 128154), (23963, 124020), (24180, 122907), (24645, 120588), (24804, 119815), (27828, 106795), (29574, 100490), (30147, 98580), (31005, 95852), (32860, 90441), (34785, 85436), (36270, 81938), (40196, 73935), (40969, 72540), (41340, 71889), (42718, 69570), (46380, 64077), (47926, 62010), (49290, 60294), (50245, 59148)]