93889460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{670639}}^1$

素因数の和:670655

約数の個数: 24

約数和(自身を含む): 225335040

約数和(自身を除く): 131445580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 670639, 1341278, 2682556, 3353195, 4694473, 6706390, 9388946, 13412780, 18777892, 23472365, 46944730, 93889460]

約数ペア:

[(1, 93889460), (2, 46944730), (4, 23472365), (5, 18777892), (7, 13412780), (10, 9388946), (14, 6706390), (20, 4694473), (28, 3353195), (35, 2682556), (70, 1341278), (140, 670639)]