30908284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3881}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 59348016

約数和(自身を除く): 28439732

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3881, 3982, 7762, 7964, 15524, 42691, 85382, 170764, 702461, 1404922, 2809844, 7727071, 15454142, 30908284]

約数ペア:

[(1, 30908284), (2, 15454142), (4, 7727071), (11, 2809844), (22, 1404922), (44, 702461), (181, 170764), (362, 85382), (724, 42691), (1991, 15524), (3881, 7964), (3982, 7762)]