309073030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4415329}}^1$

素因数の和:4415343

約数の個数: 16

約数和(自身を含む): 635807520

約数和(自身を除く): 326734490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4415329, 8830658, 22076645, 30907303, 44153290, 61814606, 154536515, 309073030]

約数ペア:

[(1, 309073030), (2, 154536515), (5, 61814606), (7, 44153290), (10, 30907303), (14, 22076645), (35, 8830658), (70, 4415329)]