148804670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{303683}}^1$

素因数の和:303704

約数の個数: 24

約数和(自身を含む): 311579784

約数和(自身を除く): 162775114

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 303683, 607366, 1518415, 2125781, 3036830, 4251562, 10628905, 14880467, 21257810, 29760934, 74402335, 148804670]

約数ペア:

[(1, 148804670), (2, 74402335), (5, 29760934), (7, 21257810), (10, 14880467), (14, 10628905), (35, 4251562), (49, 3036830), (70, 2125781), (98, 1518415), (245, 607366), (490, 303683)]