30662276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3917}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 57046080

約数和(自身を除く): 26383804

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 3917, 7828, 7834, 15668, 74423, 148846, 297692, 403451, 806902, 1613804, 7665569, 15331138, 30662276]

約数ペア:

[(1, 30662276), (2, 15331138), (4, 7665569), (19, 1613804), (38, 806902), (76, 403451), (103, 297692), (206, 148846), (412, 74423), (1957, 15668), (3914, 7834), (3917, 7828)]