72425903030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557122331}}^1$

素因数の和:557122351

約数の個数: 16

約数和(自身を含む): 140394827664

約数和(自身を除く): 67968924634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557122331, 1114244662, 2785611655, 5571223310, 7242590303, 14485180606, 36212951515, 72425903030]

約数ペア:

[(1, 72425903030), (2, 36212951515), (5, 14485180606), (10, 7242590303), (13, 5571223310), (26, 2785611655), (65, 1114244662), (130, 557122331)]