71769130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{90847}}^1$

素因数の和:90933

約数の個数: 16

約数和(自身を含む): 130821120

約数和(自身を除く): 59051990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 90847, 181694, 454235, 908470, 7176913, 14353826, 35884565, 71769130]

約数ペア:

[(1, 71769130), (2, 35884565), (5, 14353826), (10, 7176913), (79, 908470), (158, 454235), (395, 181694), (790, 90847)]