15210007620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253500127}}^1$

素因数の和:253500139

約数の個数: 24

約数和(自身を含む): 42588021504

約数和(自身を除く): 27378013884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253500127, 507000254, 760500381, 1014000508, 1267500635, 1521000762, 2535001270, 3042001524, 3802501905, 5070002540, 7605003810, 15210007620]

約数ペア:

[(1, 15210007620), (2, 7605003810), (3, 5070002540), (4, 3802501905), (5, 3042001524), (6, 2535001270), (10, 1521000762), (12, 1267500635), (15, 1014000508), (20, 760500381), (30, 507000254), (60, 253500127)]