8282220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 15049620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 619, 669, 892, 1115, 1238, 1338, 1857, 2230, 2476, 2676, 3095, 3345, 3714, 4460, 6190, 6690, 7428, 9285, 12380, 13380, 18570, 37140, 138037, 276074, 414111, 552148, 690185, 828222, 1380370, 1656444, 2070555, 2760740, 4141110, 8282220]

約数ペア:

[(1, 8282220), (2, 4141110), (3, 2760740), (4, 2070555), (5, 1656444), (6, 1380370), (10, 828222), (12, 690185), (15, 552148), (20, 414111), (30, 276074), (60, 138037), (223, 37140), (446, 18570), (619, 13380), (669, 12380), (892, 9285), (1115, 7428), (1238, 6690), (1338, 6190), (1857, 4460), (2230, 3714), (2476, 3345), (2676, 3095)]