90834670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3041}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 170838720

約数和(自身を除く): 80004050

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 3041, 5974, 6082, 14935, 15205, 29870, 30410, 88189, 176378, 313223, 440945, 626446, 881890, 1566115, 3132230, 9083467, 18166934, 45417335, 90834670]

約数ペア:

[(1, 90834670), (2, 45417335), (5, 18166934), (10, 9083467), (29, 3132230), (58, 1566115), (103, 881890), (145, 626446), (206, 440945), (290, 313223), (515, 176378), (1030, 88189), (2987, 30410), (3041, 29870), (5974, 15205), (6082, 14935)]