159620710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{840109}}^1$

素因数の和:840135

約数の個数: 16

約数和(自身を含む): 302439600

約数和(自身を除く): 142818890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 840109, 1680218, 4200545, 8401090, 15962071, 31924142, 79810355, 159620710]

約数ペア:

[(1, 159620710), (2, 79810355), (5, 31924142), (10, 15962071), (19, 8401090), (38, 4200545), (95, 1680218), (190, 840109)]