130256580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2170943}}^1$

素因数の和:2170955

約数の個数: 24

約数和(自身を含む): 364718592

約数和(自身を除く): 234462012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2170943, 4341886, 6512829, 8683772, 10854715, 13025658, 21709430, 26051316, 32564145, 43418860, 65128290, 130256580]

約数ペア:

[(1, 130256580), (2, 65128290), (3, 43418860), (4, 32564145), (5, 26051316), (6, 21709430), (10, 13025658), (12, 10854715), (15, 8683772), (20, 6512829), (30, 4341886), (60, 2170943)]