9307390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13109}}^1$

素因数の和:13187

約数の個数: 16

約数和(自身を含む): 16990560

約数和(自身を除く): 7683170

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13109, 26218, 65545, 131090, 930739, 1861478, 4653695, 9307390]

約数ペア:

[(1, 9307390), (2, 4653695), (5, 1861478), (10, 930739), (71, 131090), (142, 65545), (355, 26218), (710, 13109)]