4618180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32987}}^1$

素因数の和:33003

約数の個数: 24

約数和(自身を含む): 11083968

約数和(自身を除く): 6465788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32987, 65974, 131948, 164935, 230909, 329870, 461818, 659740, 923636, 1154545, 2309090, 4618180]

約数ペア:

[(1, 4618180), (2, 2309090), (4, 1154545), (5, 923636), (7, 659740), (10, 461818), (14, 329870), (20, 230909), (28, 164935), (35, 131948), (70, 65974), (140, 32987)]