8512740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47293}}^1$

素因数の和:47308

約数の個数: 36

約数和(自身を含む): 25822524

約数和(自身を除く): 17309784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47293, 94586, 141879, 189172, 236465, 283758, 425637, 472930, 567516, 709395, 851274, 945860, 1418790, 1702548, 2128185, 2837580, 4256370, 8512740]

約数ペア:

[(1, 8512740), (2, 4256370), (3, 2837580), (4, 2128185), (5, 1702548), (6, 1418790), (9, 945860), (10, 851274), (12, 709395), (15, 567516), (18, 472930), (20, 425637), (30, 283758), (36, 236465), (45, 189172), (60, 141879), (90, 94586), (180, 47293)]