30310312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{122219}}^1$

素因数の和:122256

約数の個数: 16

約数和(自身を含む): 58665600

約数和(自身を除く): 28355288

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 122219, 244438, 488876, 977752, 3788789, 7577578, 15155156, 30310312]

約数ペア:

[(1, 30310312), (2, 15155156), (4, 7577578), (8, 3788789), (31, 977752), (62, 488876), (124, 244438), (248, 122219)]