82460770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11437}}^1$

素因数の和:11554

約数の個数: 32

約数和(自身を含む): 171295488

約数和(自身を除く): 88834718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 11437, 22874, 57185, 80059, 114370, 160118, 400295, 800590, 1178011, 2356022, 5890055, 8246077, 11780110, 16492154, 41230385, 82460770]

約数ペア:

[(1, 82460770), (2, 41230385), (5, 16492154), (7, 11780110), (10, 8246077), (14, 5890055), (35, 2356022), (70, 1178011), (103, 800590), (206, 400295), (515, 160118), (721, 114370), (1030, 80059), (1442, 57185), (3605, 22874), (7210, 11437)]