7106980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 14991480

約数和(自身を除く): 7884500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1321, 1345, 2642, 2690, 5284, 5380, 6605, 13210, 26420, 355349, 710698, 1421396, 1776745, 3553490, 7106980]

約数ペア:

[(1, 7106980), (2, 3553490), (4, 1776745), (5, 1421396), (10, 710698), (20, 355349), (269, 26420), (538, 13210), (1076, 6605), (1321, 5380), (1345, 5284), (2642, 2690)]