69173230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2251}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 142686720

約数和(自身を除く): 73513490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 2251, 3073, 4390, 4502, 6146, 11255, 15365, 15757, 22510, 30730, 31514, 78785, 157570, 988189, 1976378, 4940945, 6917323, 9881890, 13834646, 34586615, 69173230]

約数ペア:

[(1, 69173230), (2, 34586615), (5, 13834646), (7, 9881890), (10, 6917323), (14, 4940945), (35, 1976378), (70, 988189), (439, 157570), (878, 78785), (2195, 31514), (2251, 30730), (3073, 22510), (4390, 15757), (4502, 15365), (6146, 11255)]