74807090

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{3581}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 134754840

約数和(自身を除く): 59947750

約数列:

[1, 2, 5, 10, 2089, 3581, 4178, 7162, 10445, 17905, 20890, 35810, 7480709, 14961418, 37403545, 74807090]

約数ペア:

[(1, 74807090), (2, 37403545), (5, 14961418), (10, 7480709), (2089, 35810), (3581, 20890), (4178, 17905), (7162, 10445)]