31830605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 40609920

約数和(自身を除く): 8779315

約数列:

[1, 5, 19, 95, 103, 515, 1957, 3253, 9785, 16265, 61807, 309035, 335059, 1675295, 6366121, 31830605]

約数ペア:

[(1, 31830605), (5, 6366121), (19, 1675295), (95, 335059), (103, 309035), (515, 61807), (1957, 16265), (3253, 9785)]