6670890910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{30211}}^1$

素因数の和:30600

約数の個数: 32

約数和(自身を含む): 12216282624

約数和(自身を除く): 5545391714

約数列:

[1, 2, 5, 10, 71, 142, 311, 355, 622, 710, 1555, 3110, 22081, 30211, 44162, 60422, 110405, 151055, 220810, 302110, 2144981, 4289962, 9395621, 10724905, 18791242, 21449810, 46978105, 93956210, 667089091, 1334178182, 3335445455, 6670890910]

約数ペア:

[(1, 6670890910), (2, 3335445455), (5, 1334178182), (10, 667089091), (71, 93956210), (142, 46978105), (311, 21449810), (355, 18791242), (622, 10724905), (710, 9395621), (1555, 4289962), (3110, 2144981), (22081, 302110), (30211, 220810), (44162, 151055), (60422, 110405)]