1587170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 3190320

約数和(自身を除く): 1603150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 421, 754, 842, 1885, 2105, 3770, 4210, 5473, 10946, 12209, 24418, 27365, 54730, 61045, 122090, 158717, 317434, 793585, 1587170]

約数ペア:

[(1, 1587170), (2, 793585), (5, 317434), (10, 158717), (13, 122090), (26, 61045), (29, 54730), (58, 27365), (65, 24418), (130, 12209), (145, 10946), (290, 5473), (377, 4210), (421, 3770), (754, 2105), (842, 1885)]