90603810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 260807040

約数和(自身を除く): 170203230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 142, 165, 198, 213, 330, 355, 426, 495, 639, 710, 781, 990, 1065, 1278, 1289, 1562, 2130, 2343, 2578, 3195, 3867, 3905, 4686, 6390, 6445, 7029, 7734, 7810, 11601, 11715, 12890, 14058, 14179, 19335, 23202, 23430, 28358, 35145, 38670, 42537, 58005, 70290, 70895, 85074, 91519, 116010, 127611, 141790, 183038, 212685, 255222, 274557, 425370, 457595, 549114, 638055, 823671, 915190, 1006709, 1276110, 1372785, 1647342, 2013418, 2745570, 3020127, 4118355, 5033545, 6040254, 8236710, 9060381, 10067090, 15100635, 18120762, 30201270, 45301905, 90603810]

約数ペア:

[(1, 90603810), (2, 45301905), (3, 30201270), (5, 18120762), (6, 15100635), (9, 10067090), (10, 9060381), (11, 8236710), (15, 6040254), (18, 5033545), (22, 4118355), (30, 3020127), (33, 2745570), (45, 2013418), (55, 1647342), (66, 1372785), (71, 1276110), (90, 1006709), (99, 915190), (110, 823671), (142, 638055), (165, 549114), (198, 457595), (213, 425370), (330, 274557), (355, 255222), (426, 212685), (495, 183038), (639, 141790), (710, 127611), (781, 116010), (990, 91519), (1065, 85074), (1278, 70895), (1289, 70290), (1562, 58005), (2130, 42537), (2343, 38670), (2578, 35145), (3195, 28358), (3867, 23430), (3905, 23202), (4686, 19335), (6390, 14179), (6445, 14058), (7029, 12890), (7734, 11715), (7810, 11601)]