12946740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 36516480

約数和(自身を除く): 23569740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1429, 1510, 1812, 2265, 2858, 3020, 4287, 4530, 5716, 7145, 8574, 9060, 14290, 17148, 21435, 28580, 42870, 85740, 215779, 431558, 647337, 863116, 1078895, 1294674, 2157790, 2589348, 3236685, 4315580, 6473370, 12946740]

約数ペア:

[(1, 12946740), (2, 6473370), (3, 4315580), (4, 3236685), (5, 2589348), (6, 2157790), (10, 1294674), (12, 1078895), (15, 863116), (20, 647337), (30, 431558), (60, 215779), (151, 85740), (302, 42870), (453, 28580), (604, 21435), (755, 17148), (906, 14290), (1429, 9060), (1510, 8574), (1812, 7145), (2265, 5716), (2858, 4530), (3020, 4287)]