72310290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5981}}^1$

素因数の和:6035

約数の個数: 64

約数和(自身を含む): 192955392

約数和(自身を除く): 120645102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5981, 6045, 11962, 12090, 17943, 29905, 35886, 59810, 77753, 89715, 155506, 179430, 185411, 233259, 370822, 388765, 466518, 556233, 777530, 927055, 1112466, 1166295, 1854110, 2332590, 2410343, 2781165, 4820686, 5562330, 7231029, 12051715, 14462058, 24103430, 36155145, 72310290]

約数ペア:

[(1, 72310290), (2, 36155145), (3, 24103430), (5, 14462058), (6, 12051715), (10, 7231029), (13, 5562330), (15, 4820686), (26, 2781165), (30, 2410343), (31, 2332590), (39, 1854110), (62, 1166295), (65, 1112466), (78, 927055), (93, 777530), (130, 556233), (155, 466518), (186, 388765), (195, 370822), (310, 233259), (390, 185411), (403, 179430), (465, 155506), (806, 89715), (930, 77753), (1209, 59810), (2015, 35886), (2418, 29905), (4030, 17943), (5981, 12090), (6045, 11962)]