12346770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21690

約数の個数: 32

約数和(自身を含む): 31193280

約数和(自身を除く): 18846510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21661, 43322, 64983, 108305, 129966, 216610, 324915, 411559, 649830, 823118, 1234677, 2057795, 2469354, 4115590, 6173385, 12346770]

約数ペア:

[(1, 12346770), (2, 6173385), (3, 4115590), (5, 2469354), (6, 2057795), (10, 1234677), (15, 823118), (19, 649830), (30, 411559), (38, 324915), (57, 216610), (95, 129966), (114, 108305), (190, 64983), (285, 43322), (570, 21661)]