69361090

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{5381}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 124970040

約数和(自身を除く): 55608950

約数列:

[1, 2, 5, 10, 1289, 2578, 5381, 6445, 10762, 12890, 26905, 53810, 6936109, 13872218, 34680545, 69361090]

約数ペア:

[(1, 69361090), (2, 34680545), (5, 13872218), (10, 6936109), (1289, 53810), (2578, 26905), (5381, 12890), (6445, 10762)]