4422790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 8372160

約数和(自身を除く): 3949370

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 151, 202, 290, 302, 505, 755, 1010, 1510, 2929, 4379, 5858, 8758, 14645, 15251, 21895, 29290, 30502, 43790, 76255, 152510, 442279, 884558, 2211395, 4422790]

約数ペア:

[(1, 4422790), (2, 2211395), (5, 884558), (10, 442279), (29, 152510), (58, 76255), (101, 43790), (145, 30502), (151, 29290), (202, 21895), (290, 15251), (302, 14645), (505, 8758), (755, 5858), (1010, 4379), (1510, 2929)]