135905020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{234319}}^1$

素因数の和:234357

約数の個数: 24

約数和(自身を含む): 295243200

約数和(自身を除く): 159338180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 234319, 468638, 937276, 1171595, 2343190, 4686380, 6795251, 13590502, 27181004, 33976255, 67952510, 135905020]

約数ペア:

[(1, 135905020), (2, 67952510), (4, 33976255), (5, 27181004), (10, 13590502), (20, 6795251), (29, 4686380), (58, 2343190), (116, 1171595), (145, 937276), (290, 468638), (580, 234319)]