64461870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 202176000

約数和(自身を除く): 137714130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 30, 33, 38, 45, 46, 55, 57, 66, 69, 90, 95, 99, 110, 114, 115, 138, 149, 165, 171, 190, 198, 207, 209, 230, 253, 285, 298, 330, 342, 345, 414, 418, 437, 447, 495, 506, 570, 627, 690, 745, 759, 855, 874, 894, 990, 1035, 1045, 1254, 1265, 1311, 1341, 1490, 1518, 1639, 1710, 1881, 2070, 2090, 2185, 2235, 2277, 2530, 2622, 2682, 2831, 3135, 3278, 3427, 3762, 3795, 3933, 4370, 4470, 4554, 4807, 4917, 5662, 6270, 6555, 6705, 6854, 7590, 7866, 8195, 8493, 9405, 9614, 9834, 10281, 11385, 13110, 13410, 14155, 14421, 14751, 16390, 16986, 17135, 18810, 19665, 20562, 22770, 24035, 24585, 25479, 28310, 28842, 29502, 30843, 31141, 34270, 37697, 39330, 42465, 43263, 48070, 49170, 50958, 51405, 61686, 62282, 65113, 72105, 73755, 75394, 84930, 86526, 93423, 102810, 113091, 127395, 130226, 144210, 147510, 154215, 155705, 186846, 188485, 195339, 216315, 226182, 254790, 280269, 308430, 311410, 325565, 339273, 376970, 390678, 432630, 467115, 560538, 565455, 586017, 651130, 678546, 716243, 934230, 976695, 1130910, 1172034, 1401345, 1432486, 1696365, 1953390, 2148729, 2802690, 2930085, 3392730, 3581215, 4297458, 5860170, 6446187, 7162430, 10743645, 12892374, 21487290, 32230935, 64461870]

約数ペア:

[(1, 64461870), (2, 32230935), (3, 21487290), (5, 12892374), (6, 10743645), (9, 7162430), (10, 6446187), (11, 5860170), (15, 4297458), (18, 3581215), (19, 3392730), (22, 2930085), (23, 2802690), (30, 2148729), (33, 1953390), (38, 1696365), (45, 1432486), (46, 1401345), (55, 1172034), (57, 1130910), (66, 976695), (69, 934230), (90, 716243), (95, 678546), (99, 651130), (110, 586017), (114, 565455), (115, 560538), (138, 467115), (149, 432630), (165, 390678), (171, 376970), (190, 339273), (198, 325565), (207, 311410), (209, 308430), (230, 280269), (253, 254790), (285, 226182), (298, 216315), (330, 195339), (342, 188485), (345, 186846), (414, 155705), (418, 154215), (437, 147510), (447, 144210), (495, 130226), (506, 127395), (570, 113091), (627, 102810), (690, 93423), (745, 86526), (759, 84930), (855, 75394), (874, 73755), (894, 72105), (990, 65113), (1035, 62282), (1045, 61686), (1254, 51405), (1265, 50958), (1311, 49170), (1341, 48070), (1490, 43263), (1518, 42465), (1639, 39330), (1710, 37697), (1881, 34270), (2070, 31141), (2090, 30843), (2185, 29502), (2235, 28842), (2277, 28310), (2530, 25479), (2622, 24585), (2682, 24035), (2831, 22770), (3135, 20562), (3278, 19665), (3427, 18810), (3762, 17135), (3795, 16986), (3933, 16390), (4370, 14751), (4470, 14421), (4554, 14155), (4807, 13410), (4917, 13110), (5662, 11385), (6270, 10281), (6555, 9834), (6705, 9614), (6854, 9405), (7590, 8493), (7866, 8195)]