7105260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 13054740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1499, 1580, 2370, 2998, 4497, 4740, 5996, 7495, 8994, 14990, 17988, 22485, 29980, 44970, 89940, 118421, 236842, 355263, 473684, 592105, 710526, 1184210, 1421052, 1776315, 2368420, 3552630, 7105260]

約数ペア:

[(1, 7105260), (2, 3552630), (3, 2368420), (4, 1776315), (5, 1421052), (6, 1184210), (10, 710526), (12, 592105), (15, 473684), (20, 355263), (30, 236842), (60, 118421), (79, 89940), (158, 44970), (237, 29980), (316, 22485), (395, 17988), (474, 14990), (790, 8994), (948, 7495), (1185, 5996), (1499, 4740), (1580, 4497), (2370, 2998)]