30204350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{54917}}^1$

素因数の和:54940

約数の個数: 24

約数和(自身を含む): 61288488

約数和(自身を除く): 31084138

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 54917, 109834, 274585, 549170, 604087, 1208174, 1372925, 2745850, 3020435, 6040870, 15102175, 30204350]

約数ペア:

[(1, 30204350), (2, 15102175), (5, 6040870), (10, 3020435), (11, 2745850), (22, 1372925), (25, 1208174), (50, 604087), (55, 549170), (110, 274585), (275, 109834), (550, 54917)]