3911597060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27939979}}^1$

素因数の和:27939995

約数の個数: 24

約数和(自身を含む): 9387833280

約数和(自身を除く): 5476236220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27939979, 55879958, 111759916, 139699895, 195579853, 279399790, 391159706, 558799580, 782319412, 977899265, 1955798530, 3911597060]

約数ペア:

[(1, 3911597060), (2, 1955798530), (4, 977899265), (5, 782319412), (7, 558799580), (10, 391159706), (14, 279399790), (20, 195579853), (28, 139699895), (35, 111759916), (70, 55879958), (140, 27939979)]