15731080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17099}}^1$

素因数の和:17133

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 21204920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17099, 34198, 68396, 85495, 136792, 170990, 341980, 393277, 683960, 786554, 1573108, 1966385, 3146216, 3932770, 7865540, 15731080]

約数ペア:

[(1, 15731080), (2, 7865540), (4, 3932770), (5, 3146216), (8, 1966385), (10, 1573108), (20, 786554), (23, 683960), (40, 393277), (46, 341980), (92, 170990), (115, 136792), (184, 85495), (230, 68396), (460, 34198), (920, 17099)]