12704430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{423481}}^1$

素因数の和:423491

約数の個数: 16

約数和(自身を含む): 30490704

約数和(自身を除く): 17786274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 423481, 846962, 1270443, 2117405, 2540886, 4234810, 6352215, 12704430]

約数ペア:

[(1, 12704430), (2, 6352215), (3, 4234810), (5, 2540886), (6, 2117405), (10, 1270443), (15, 846962), (30, 423481)]