31747730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5741}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 34400110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 5741, 11482, 28705, 40187, 57410, 80374, 200935, 401870, 453539, 907078, 2267695, 3174773, 4535390, 6349546, 15873865, 31747730]

約数ペア:

[(1, 31747730), (2, 15873865), (5, 6349546), (7, 4535390), (10, 3174773), (14, 2267695), (35, 907078), (70, 453539), (79, 401870), (158, 200935), (395, 80374), (553, 57410), (790, 40187), (1106, 28705), (2765, 11482), (5530, 5741)]