4059230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 8446464

約数和(自身を除く): 4387234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 563, 721, 1030, 1126, 1442, 2815, 3605, 3941, 5630, 7210, 7882, 19705, 39410, 57989, 115978, 289945, 405923, 579890, 811846, 2029615, 4059230]

約数ペア:

[(1, 4059230), (2, 2029615), (5, 811846), (7, 579890), (10, 405923), (14, 289945), (35, 115978), (70, 57989), (103, 39410), (206, 19705), (515, 7882), (563, 7210), (721, 5630), (1030, 3941), (1126, 3605), (1442, 2815)]