578947020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9649117}}^1$

素因数の和:9649129

約数の個数: 24

約数和(自身を含む): 1621051824

約数和(自身を除く): 1042104804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9649117, 19298234, 28947351, 38596468, 48245585, 57894702, 96491170, 115789404, 144736755, 192982340, 289473510, 578947020]

約数ペア:

[(1, 578947020), (2, 289473510), (3, 192982340), (4, 144736755), (5, 115789404), (6, 96491170), (10, 57894702), (12, 48245585), (15, 38596468), (20, 28947351), (30, 19298234), (60, 9649117)]