3038490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 10083528

約数和(自身を除く): 7045038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 53, 63, 65, 70, 78, 90, 91, 98, 105, 106, 117, 126, 130, 147, 159, 182, 195, 210, 234, 245, 265, 273, 294, 315, 318, 371, 390, 441, 455, 477, 490, 530, 546, 585, 630, 637, 689, 735, 742, 795, 819, 882, 910, 954, 1113, 1170, 1274, 1365, 1378, 1470, 1590, 1638, 1855, 1911, 2067, 2205, 2226, 2385, 2597, 2730, 3185, 3339, 3445, 3710, 3822, 4095, 4134, 4410, 4770, 4823, 5194, 5565, 5733, 6201, 6370, 6678, 6890, 7791, 8190, 9555, 9646, 10335, 11130, 11466, 12402, 12985, 14469, 15582, 16695, 19110, 20670, 23373, 24115, 25970, 28665, 28938, 31005, 33390, 33761, 38955, 43407, 46746, 48230, 57330, 62010, 67522, 72345, 77910, 86814, 101283, 116865, 144690, 168805, 202566, 217035, 233730, 303849, 337610, 434070, 506415, 607698, 1012830, 1519245, 3038490]

約数ペア:

[(1, 3038490), (2, 1519245), (3, 1012830), (5, 607698), (6, 506415), (7, 434070), (9, 337610), (10, 303849), (13, 233730), (14, 217035), (15, 202566), (18, 168805), (21, 144690), (26, 116865), (30, 101283), (35, 86814), (39, 77910), (42, 72345), (45, 67522), (49, 62010), (53, 57330), (63, 48230), (65, 46746), (70, 43407), (78, 38955), (90, 33761), (91, 33390), (98, 31005), (105, 28938), (106, 28665), (117, 25970), (126, 24115), (130, 23373), (147, 20670), (159, 19110), (182, 16695), (195, 15582), (210, 14469), (234, 12985), (245, 12402), (265, 11466), (273, 11130), (294, 10335), (315, 9646), (318, 9555), (371, 8190), (390, 7791), (441, 6890), (455, 6678), (477, 6370), (490, 6201), (530, 5733), (546, 5565), (585, 5194), (630, 4823), (637, 4770), (689, 4410), (735, 4134), (742, 4095), (795, 3822), (819, 3710), (882, 3445), (910, 3339), (954, 3185), (1113, 2730), (1170, 2597), (1274, 2385), (1365, 2226), (1378, 2205), (1470, 2067), (1590, 1911), (1638, 1855)]