85831290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{953681}}^1$

素因数の和:953694

約数の個数: 24

約数和(自身を含む): 223161588

約数和(自身を除く): 137330298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 953681, 1907362, 2861043, 4768405, 5722086, 8583129, 9536810, 14305215, 17166258, 28610430, 42915645, 85831290]

約数ペア:

[(1, 85831290), (2, 42915645), (3, 28610430), (5, 17166258), (6, 14305215), (9, 9536810), (10, 8583129), (15, 5722086), (18, 4768405), (30, 2861043), (45, 1907362), (90, 953681)]