30211938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88339}}^1$

素因数の和:88366

約数の個数: 24

約数和(自身を含む): 68905200

約数和(自身を除く): 38693262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 88339, 176678, 265017, 530034, 795051, 1590102, 1678441, 3356882, 5035323, 10070646, 15105969, 30211938]

約数ペア:

[(1, 30211938), (2, 15105969), (3, 10070646), (6, 5035323), (9, 3356882), (18, 1678441), (19, 1590102), (38, 795051), (57, 530034), (114, 265017), (171, 176678), (342, 88339)]