149238410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877873}}^1$

素因数の和:877897

約数の個数: 16

約数和(自身を含む): 284431176

約数和(自身を除く): 135192766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877873, 1755746, 4389365, 8778730, 14923841, 29847682, 74619205, 149238410]

約数ペア:

[(1, 149238410), (2, 74619205), (5, 29847682), (10, 14923841), (17, 8778730), (34, 4389365), (85, 1755746), (170, 877873)]