12697770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{423259}}^1$

素因数の和:423269

約数の個数: 16

約数和(自身を含む): 30474720

約数和(自身を除く): 17776950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 423259, 846518, 1269777, 2116295, 2539554, 4232590, 6348885, 12697770]

約数ペア:

[(1, 12697770), (2, 6348885), (3, 4232590), (5, 2539554), (6, 2116295), (10, 1269777), (15, 846518), (30, 423259)]