22622220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41893}}^1$

素因数の和:41911

約数の個数: 48

約数和(自身を含む): 70381920

約数和(自身を除く): 47759700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 41893, 83786, 125679, 167572, 209465, 251358, 377037, 418930, 502716, 628395, 754074, 837860, 1131111, 1256790, 1508148, 1885185, 2262222, 2513580, 3770370, 4524444, 5655555, 7540740, 11311110, 22622220]

約数ペア:

[(1, 22622220), (2, 11311110), (3, 7540740), (4, 5655555), (5, 4524444), (6, 3770370), (9, 2513580), (10, 2262222), (12, 1885185), (15, 1508148), (18, 1256790), (20, 1131111), (27, 837860), (30, 754074), (36, 628395), (45, 502716), (54, 418930), (60, 377037), (90, 251358), (108, 209465), (135, 167572), (180, 125679), (270, 83786), (540, 41893)]