851569460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6082639}}^1$

素因数の和:6082655

約数の個数: 24

約数和(自身を含む): 2043767040

約数和(自身を除く): 1192197580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6082639, 12165278, 24330556, 30413195, 42578473, 60826390, 85156946, 121652780, 170313892, 212892365, 425784730, 851569460]

約数ペア:

[(1, 851569460), (2, 425784730), (4, 212892365), (5, 170313892), (7, 121652780), (10, 85156946), (14, 60826390), (20, 42578473), (28, 30413195), (35, 24330556), (70, 12165278), (140, 6082639)]