31322940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47459}}^1$

素因数の和:47482

約数の個数: 48

約数和(自身を含む): 95679360

約数和(自身を除く): 64356420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 47459, 94918, 142377, 189836, 237295, 284754, 474590, 522049, 569508, 711885, 949180, 1044098, 1423770, 1566147, 2088196, 2610245, 2847540, 3132294, 5220490, 6264588, 7830735, 10440980, 15661470, 31322940]

約数ペア:

[(1, 31322940), (2, 15661470), (3, 10440980), (4, 7830735), (5, 6264588), (6, 5220490), (10, 3132294), (11, 2847540), (12, 2610245), (15, 2088196), (20, 1566147), (22, 1423770), (30, 1044098), (33, 949180), (44, 711885), (55, 569508), (60, 522049), (66, 474590), (110, 284754), (132, 237295), (165, 189836), (220, 142377), (330, 94918), (660, 47459)]