1651090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 3444480

約数和(自身を除く): 1793390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 229, 458, 515, 721, 1030, 1145, 1442, 1603, 2290, 3206, 3605, 7210, 8015, 16030, 23587, 47174, 117935, 165109, 235870, 330218, 825545, 1651090]

約数ペア:

[(1, 1651090), (2, 825545), (5, 330218), (7, 235870), (10, 165109), (14, 117935), (35, 47174), (70, 23587), (103, 16030), (206, 8015), (229, 7210), (458, 3605), (515, 3206), (721, 2290), (1030, 1603), (1145, 1442)]