30611204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30983}}^1$

素因数の和:31019

約数の個数: 24

約数和(自身を含む): 60728640

約数和(自身を除く): 30117436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 30983, 61966, 123932, 402779, 588677, 805558, 1177354, 1611116, 2354708, 7652801, 15305602, 30611204]

約数ペア:

[(1, 30611204), (2, 15305602), (4, 7652801), (13, 2354708), (19, 1611116), (26, 1177354), (38, 805558), (52, 588677), (76, 402779), (247, 123932), (494, 61966), (988, 30983)]