2285470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2276450

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 263, 395, 526, 790, 869, 1315, 1738, 2630, 2893, 4345, 5786, 8690, 14465, 20777, 28930, 41554, 103885, 207770, 228547, 457094, 1142735, 2285470]

約数ペア:

[(1, 2285470), (2, 1142735), (5, 457094), (10, 228547), (11, 207770), (22, 103885), (55, 41554), (79, 28930), (110, 20777), (158, 14465), (263, 8690), (395, 5786), (526, 4345), (790, 2893), (869, 2630), (1315, 1738)]