90456690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{56891}}^1$

素因数の和:56954

約数の個数: 32

約数和(自身を含む): 221196096

約数和(自身を除く): 130739406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 56891, 113782, 170673, 284455, 341346, 568910, 853365, 1706730, 3015223, 6030446, 9045669, 15076115, 18091338, 30152230, 45228345, 90456690]

約数ペア:

[(1, 90456690), (2, 45228345), (3, 30152230), (5, 18091338), (6, 15076115), (10, 9045669), (15, 6030446), (30, 3015223), (53, 1706730), (106, 853365), (159, 568910), (265, 341346), (318, 284455), (530, 170673), (795, 113782), (1590, 56891)]