133750730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^2$

素因数の和:1798

約数の個数: 24

約数和(自身を含む): 255200868

約数和(自身を除く): 121450138

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 887, 1774, 4435, 8870, 15079, 30158, 75395, 150790, 786769, 1573538, 3933845, 7867690, 13375073, 26750146, 66875365, 133750730]

約数ペア:

[(1, 133750730), (2, 66875365), (5, 26750146), (10, 13375073), (17, 7867690), (34, 3933845), (85, 1573538), (170, 786769), (887, 150790), (1774, 75395), (4435, 30158), (8870, 15079)]