14639780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 17958940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 587, 860, 1174, 1247, 2348, 2494, 2935, 4988, 5870, 6235, 11740, 12470, 17023, 24940, 25241, 34046, 50482, 68092, 85115, 100964, 126205, 170230, 252410, 340460, 504820, 731989, 1463978, 2927956, 3659945, 7319890, 14639780]

約数ペア:

[(1, 14639780), (2, 7319890), (4, 3659945), (5, 2927956), (10, 1463978), (20, 731989), (29, 504820), (43, 340460), (58, 252410), (86, 170230), (116, 126205), (145, 100964), (172, 85115), (215, 68092), (290, 50482), (430, 34046), (580, 25241), (587, 24940), (860, 17023), (1174, 12470), (1247, 11740), (2348, 6235), (2494, 5870), (2935, 4988)]