9691890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24851}}^1$

素因数の和:24874

約数の個数: 32

約数和(自身を含む): 25050816

約数和(自身を除く): 15358926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 24851, 49702, 74553, 124255, 149106, 248510, 323063, 372765, 646126, 745530, 969189, 1615315, 1938378, 3230630, 4845945, 9691890]

約数ペア:

[(1, 9691890), (2, 4845945), (3, 3230630), (5, 1938378), (6, 1615315), (10, 969189), (13, 745530), (15, 646126), (26, 372765), (30, 323063), (39, 248510), (65, 149106), (78, 124255), (130, 74553), (195, 49702), (390, 24851)]