156942940910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242042013}}^1$

素因数の和:2242042027

約数の個数: 16

約数和(自身を含む): 322854050016

約数和(自身を除く): 165911109106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242042013, 4484084026, 11210210065, 15694294091, 22420420130, 31388588182, 78471470455, 156942940910]

約数ペア:

[(1, 156942940910), (2, 78471470455), (5, 31388588182), (7, 22420420130), (10, 15694294091), (14, 11210210065), (35, 4484084026), (70, 2242042013)]