30910996

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{4919}}^1$

素因数の和:6494

約数の個数: 12

約数和(自身を含む): 54139680

約数和(自身を除く): 23228684

約数列:

[1, 2, 4, 1571, 3142, 4919, 6284, 9838, 19676, 7727749, 15455498, 30910996]

約数ペア:

[(1, 30910996), (2, 15455498), (4, 7727749), (1571, 19676), (3142, 9838), (4919, 6284)]