289554060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4825901}}^1$

素因数の和:4825913

約数の個数: 24

約数和(自身を含む): 810751536

約数和(自身を除く): 521197476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4825901, 9651802, 14477703, 19303604, 24129505, 28955406, 48259010, 57910812, 72388515, 96518020, 144777030, 289554060]

約数ペア:

[(1, 289554060), (2, 144777030), (3, 96518020), (4, 72388515), (5, 57910812), (6, 48259010), (10, 28955406), (12, 24129505), (15, 19303604), (20, 14477703), (30, 9651802), (60, 4825901)]