9108820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65063}}^1$

素因数の和:65079

約数の個数: 24

約数和(自身を含む): 21861504

約数和(自身を除く): 12752684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65063, 130126, 260252, 325315, 455441, 650630, 910882, 1301260, 1821764, 2277205, 4554410, 9108820]

約数ペア:

[(1, 9108820), (2, 4554410), (4, 2277205), (5, 1821764), (7, 1301260), (10, 910882), (14, 650630), (20, 455441), (28, 325315), (35, 260252), (70, 130126), (140, 65063)]