239990270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1846079}}^1$

素因数の和:1846099

約数の個数: 16

約数和(自身を含む): 465212160

約数和(自身を除く): 225221890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1846079, 3692158, 9230395, 18460790, 23999027, 47998054, 119995135, 239990270]

約数ペア:

[(1, 239990270), (2, 119995135), (5, 47998054), (10, 23999027), (13, 18460790), (26, 9230395), (65, 3692158), (130, 1846079)]