40957630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11941}}^1$

素因数の和:11969

約数の個数: 32

約数和(自身を含む): 85982400

約数和(自身を除く): 45024770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 11941, 23882, 59705, 83587, 119410, 167174, 417935, 585109, 835870, 1170218, 2925545, 4095763, 5851090, 8191526, 20478815, 40957630]

約数ペア:

[(1, 40957630), (2, 20478815), (5, 8191526), (7, 5851090), (10, 4095763), (14, 2925545), (35, 1170218), (49, 835870), (70, 585109), (98, 417935), (245, 167174), (343, 119410), (490, 83587), (686, 59705), (1715, 23882), (3430, 11941)]