149402220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226367}}^1$

素因数の和:226390

約数の個数: 48

約数和(自身を含む): 456357888

約数和(自身を除く): 306955668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 226367, 452734, 679101, 905468, 1131835, 1358202, 2263670, 2490037, 2716404, 3395505, 4527340, 4980074, 6791010, 7470111, 9960148, 12450185, 13582020, 14940222, 24900370, 29880444, 37350555, 49800740, 74701110, 149402220]

約数ペア:

[(1, 149402220), (2, 74701110), (3, 49800740), (4, 37350555), (5, 29880444), (6, 24900370), (10, 14940222), (11, 13582020), (12, 12450185), (15, 9960148), (20, 7470111), (22, 6791010), (30, 4980074), (33, 4527340), (44, 3395505), (55, 2716404), (60, 2490037), (66, 2263670), (110, 1358202), (132, 1131835), (165, 905468), (220, 679101), (330, 452734), (660, 226367)]