65672830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{123911}}^1$

素因数の和:123971

約数の個数: 16

約数和(自身を含む): 120442464

約数和(自身を除く): 54769634

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 123911, 247822, 619555, 1239110, 6567283, 13134566, 32836415, 65672830]

約数ペア:

[(1, 65672830), (2, 32836415), (5, 13134566), (10, 6567283), (53, 1239110), (106, 619555), (265, 247822), (530, 123911)]