1338060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 3880800

約数和(自身を除く): 2542740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 769, 870, 1538, 1740, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 22301, 23070, 44602, 46140, 66903, 89204, 111505, 133806, 223010, 267612, 334515, 446020, 669030, 1338060]

約数ペア:

[(1, 1338060), (2, 669030), (3, 446020), (4, 334515), (5, 267612), (6, 223010), (10, 133806), (12, 111505), (15, 89204), (20, 66903), (29, 46140), (30, 44602), (58, 23070), (60, 22301), (87, 15380), (116, 11535), (145, 9228), (174, 7690), (290, 4614), (348, 3845), (435, 3076), (580, 2307), (769, 1740), (870, 1538)]