69145810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223051}}^1$

素因数の和:223089

約数の個数: 16

約数和(自身を含む): 128477952

約数和(自身を除く): 59332142

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 223051, 446102, 1115255, 2230510, 6914581, 13829162, 34572905, 69145810]

約数ペア:

[(1, 69145810), (2, 34572905), (5, 13829162), (10, 6914581), (31, 2230510), (62, 1115255), (155, 446102), (310, 223051)]