30456910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25171}}^1$

素因数の和:25200

約数の個数: 24

約数和(自身を含む): 60261768

約数和(自身を除く): 29804858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25171, 50342, 125855, 251710, 276881, 553762, 1384405, 2768810, 3045691, 6091382, 15228455, 30456910]

約数ペア:

[(1, 30456910), (2, 15228455), (5, 6091382), (10, 3045691), (11, 2768810), (22, 1384405), (55, 553762), (110, 276881), (121, 251710), (242, 125855), (605, 50342), (1210, 25171)]