66470830

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{13877}}^1$

素因数の和:14363

約数の個数: 16

約数和(自身を含む): 119905920

約数和(自身を除く): 53435090

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 13877, 27754, 69385, 138770, 6647083, 13294166, 33235415, 66470830]

約数ペア:

[(1, 66470830), (2, 33235415), (5, 13294166), (10, 6647083), (479, 138770), (958, 69385), (2395, 27754), (4790, 13877)]