2013453930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1560817}}^1$

素因数の和:1560870

約数の個数: 32

約数和(自身を含む): 4944671424

約数和(自身を除く): 2931217494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1560817, 3121634, 4682451, 7804085, 9364902, 15608170, 23412255, 46824510, 67115131, 134230262, 201345393, 335575655, 402690786, 671151310, 1006726965, 2013453930]

約数ペア:

[(1, 2013453930), (2, 1006726965), (3, 671151310), (5, 402690786), (6, 335575655), (10, 201345393), (15, 134230262), (30, 67115131), (43, 46824510), (86, 23412255), (129, 15608170), (215, 9364902), (258, 7804085), (430, 4682451), (645, 3121634), (1290, 1560817)]