30617987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 33561600

約数和(自身を除く): 2943613

約数列:

[1, 19, 31, 227, 229, 589, 4313, 4351, 7037, 7099, 51983, 133703, 134881, 987677, 1611473, 30617987]

約数ペア:

[(1, 30617987), (19, 1611473), (31, 987677), (227, 134881), (229, 133703), (589, 51983), (4313, 7099), (4351, 7037)]