11702180

素因数分解:

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

素因数の和:11964

約数の個数: 36

約数和(自身を含む): 28589148

約数和(自身を除く): 16886968

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11941, 23882, 47764, 59705, 83587, 119410, 167174, 238820, 334348, 417935, 585109, 835870, 1170218, 1671740, 2340436, 2925545, 5851090, 11702180]

約数ペア:

[(1, 11702180), (2, 5851090), (4, 2925545), (5, 2340436), (7, 1671740), (10, 1170218), (14, 835870), (20, 585109), (28, 417935), (35, 334348), (49, 238820), (70, 167174), (98, 119410), (140, 83587), (196, 59705), (245, 47764), (490, 23882), (980, 11941)]