217422830

素因数分解:

$2^1\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{7103}}^1$

素因数の和:10171

約数の個数: 16

約数和(自身を含む): 391544064

約数和(自身を除く): 174121234

約数列:

[1, 2, 5, 10, 3061, 6122, 7103, 14206, 15305, 30610, 35515, 71030, 21742283, 43484566, 108711415, 217422830]

約数ペア:

[(1, 217422830), (2, 108711415), (5, 43484566), (10, 21742283), (3061, 71030), (6122, 35515), (7103, 30610), (14206, 15305)]