8643330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 22668984

約数和(自身を除く): 14025654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 701, 822, 1233, 1370, 1402, 2055, 2103, 2466, 3505, 4110, 4206, 6165, 6309, 7010, 10515, 12330, 12618, 21030, 31545, 63090, 96037, 192074, 288111, 480185, 576222, 864333, 960370, 1440555, 1728666, 2881110, 4321665, 8643330]

約数ペア:

[(1, 8643330), (2, 4321665), (3, 2881110), (5, 1728666), (6, 1440555), (9, 960370), (10, 864333), (15, 576222), (18, 480185), (30, 288111), (45, 192074), (90, 96037), (137, 63090), (274, 31545), (411, 21030), (685, 12618), (701, 12330), (822, 10515), (1233, 7010), (1370, 6309), (1402, 6165), (2055, 4206), (2103, 4110), (2466, 3505)]