827793090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{43591}}^1$

素因数の和:43815

約数の個数: 48

約数和(自身を含む): 2162511936

約数和(自身を除く): 1334718846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 43591, 87182, 130773, 217955, 261546, 392319, 435910, 653865, 784638, 1307730, 1961595, 3923190, 9197701, 18395402, 27593103, 45988505, 55186206, 82779309, 91977010, 137965515, 165558618, 275931030, 413896545, 827793090]

約数ペア:

[(1, 827793090), (2, 413896545), (3, 275931030), (5, 165558618), (6, 137965515), (9, 91977010), (10, 82779309), (15, 55186206), (18, 45988505), (30, 27593103), (45, 18395402), (90, 9197701), (211, 3923190), (422, 1961595), (633, 1307730), (1055, 784638), (1266, 653865), (1899, 435910), (2110, 392319), (3165, 261546), (3798, 217955), (6330, 130773), (9495, 87182), (18990, 43591)]