42354790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{146051}}^1$

素因数の和:146087

約数の個数: 16

約数和(自身を含む): 78868080

約数和(自身を除く): 36513290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 146051, 292102, 730255, 1460510, 4235479, 8470958, 21177395, 42354790]

約数ペア:

[(1, 42354790), (2, 21177395), (5, 8470958), (10, 4235479), (29, 1460510), (58, 730255), (145, 292102), (290, 146051)]