170912630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8689}}^1$

素因数の和:8984

約数の個数: 32

約数和(自身を含む): 352883520

約数和(自身を除く): 181970890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 8689, 9835, 17378, 19670, 43445, 60823, 86890, 121646, 304115, 608230, 2441609, 4883218, 12208045, 17091263, 24416090, 34182526, 85456315, 170912630]

約数ペア:

[(1, 170912630), (2, 85456315), (5, 34182526), (7, 24416090), (10, 17091263), (14, 12208045), (35, 4883218), (70, 2441609), (281, 608230), (562, 304115), (1405, 121646), (1967, 86890), (2810, 60823), (3934, 43445), (8689, 19670), (9835, 17378)]