12644670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 30443040

約数和(自身を除く): 17798370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 809, 1042, 1563, 1618, 2427, 2605, 3126, 4045, 4854, 5210, 7815, 8090, 12135, 15630, 24270, 421489, 842978, 1264467, 2107445, 2528934, 4214890, 6322335, 12644670]

約数ペア:

[(1, 12644670), (2, 6322335), (3, 4214890), (5, 2528934), (6, 2107445), (10, 1264467), (15, 842978), (30, 421489), (521, 24270), (809, 15630), (1042, 12135), (1563, 8090), (1618, 7815), (2427, 5210), (2605, 4854), (3126, 4045)]