310565540

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{15329}}^1$

素因数の和:16351

約数の個数: 24

約数和(自身を含む): 652874040

約数和(自身を除く): 342308500

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 5065, 10130, 15329, 20260, 30658, 61316, 76645, 153290, 306580, 15528277, 31056554, 62113108, 77641385, 155282770, 310565540]

約数ペア:

[(1, 310565540), (2, 155282770), (4, 77641385), (5, 62113108), (10, 31056554), (20, 15528277), (1013, 306580), (2026, 153290), (4052, 76645), (5065, 61316), (10130, 30658), (15329, 20260)]