995580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5546

約数の個数: 36

約数和(自身を含む): 3020472

約数和(自身を除く): 2024892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5531, 11062, 16593, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 110620, 165930, 199116, 248895, 331860, 497790, 995580]

約数ペア:

[(1, 995580), (2, 497790), (3, 331860), (4, 248895), (5, 199116), (6, 165930), (9, 110620), (10, 99558), (12, 82965), (15, 66372), (18, 55310), (20, 49779), (30, 33186), (36, 27655), (45, 22124), (60, 16593), (90, 11062), (180, 5531)]