3140870

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 5674320

約数和(自身を除く): 2533450

約数列:

[1, 2, 5, 10, 443, 709, 886, 1418, 2215, 3545, 4430, 7090, 314087, 628174, 1570435, 3140870]

約数ペア:

[(1, 3140870), (2, 1570435), (5, 628174), (10, 314087), (443, 7090), (709, 4430), (886, 3545), (1418, 2215)]