9008540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 19051200

約数和(自身を除く): 10042660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3023, 6046, 12092, 15115, 30230, 60460, 450427, 900854, 1801708, 2252135, 4504270, 9008540]

約数ペア:

[(1, 9008540), (2, 4504270), (4, 2252135), (5, 1801708), (10, 900854), (20, 450427), (149, 60460), (298, 30230), (596, 15115), (745, 12092), (1490, 6046), (2980, 3023)]