12612570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{420419}}^1$

素因数の和:420429

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 17657670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 420419, 840838, 1261257, 2102095, 2522514, 4204190, 6306285, 12612570]

約数ペア:

[(1, 12612570), (2, 6306285), (3, 4204190), (5, 2522514), (6, 2102095), (10, 1261257), (15, 840838), (30, 420419)]