157090990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2244157}}^1$

素因数の和:2244171

約数の個数: 16

約数和(自身を含む): 323158752

約数和(自身を除く): 166067762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2244157, 4488314, 11220785, 15709099, 22441570, 31418198, 78545495, 157090990]

約数ペア:

[(1, 157090990), (2, 78545495), (5, 31418198), (7, 22441570), (10, 15709099), (14, 11220785), (35, 4488314), (70, 2244157)]