290093810

素因数分解:

$2^1\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{9091}}^1$

素因数の和:12289

約数の個数: 16

約数和(自身を含む): 522389952

約数和(自身を除く): 232296142

約数列:

[1, 2, 5, 10, 3191, 6382, 9091, 15955, 18182, 31910, 45455, 90910, 29009381, 58018762, 145046905, 290093810]

約数ペア:

[(1, 290093810), (2, 145046905), (5, 58018762), (10, 29009381), (3191, 90910), (6382, 45455), (9091, 31910), (15955, 18182)]