15762370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 32749920

約数和(自身を除く): 16987550

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 113, 130, 145, 185, 226, 290, 370, 377, 481, 565, 754, 962, 1073, 1130, 1469, 1885, 2146, 2405, 2938, 3277, 3770, 4181, 4810, 5365, 6554, 7345, 8362, 10730, 13949, 14690, 16385, 20905, 27898, 32770, 41810, 42601, 54353, 69745, 85202, 108706, 121249, 139490, 213005, 242498, 271765, 426010, 543530, 606245, 1212490, 1576237, 3152474, 7881185, 15762370]

約数ペア:

[(1, 15762370), (2, 7881185), (5, 3152474), (10, 1576237), (13, 1212490), (26, 606245), (29, 543530), (37, 426010), (58, 271765), (65, 242498), (74, 213005), (113, 139490), (130, 121249), (145, 108706), (185, 85202), (226, 69745), (290, 54353), (370, 42601), (377, 41810), (481, 32770), (565, 27898), (754, 20905), (962, 16385), (1073, 14690), (1130, 13949), (1469, 10730), (1885, 8362), (2146, 7345), (2405, 6554), (2938, 5365), (3277, 4810), (3770, 4181)]