121668710

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{9439}}^1$

素因数の和:10735

約数の個数: 16

約数和(自身を含む): 219196800

約数和(自身を除く): 97528090

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 9439, 12890, 18878, 47195, 94390, 12166871, 24333742, 60834355, 121668710]

約数ペア:

[(1, 121668710), (2, 60834355), (5, 24333742), (10, 12166871), (1289, 94390), (2578, 47195), (6445, 18878), (9439, 12890)]