30902874

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{11471}}^1$

素因数の和:11925

約数の個数: 16

約数和(自身を含む): 61948800

約数和(自身を除く): 31045926

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 11471, 22942, 34413, 68826, 5150479, 10300958, 15451437, 30902874]

約数ペア:

[(1, 30902874), (2, 15451437), (3, 10300958), (6, 5150479), (449, 68826), (898, 34413), (1347, 22942), (2694, 11471)]