2728149780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{967429}}^1$

素因数の和:967488

約数の個数: 48

約数和(自身を含む): 7801355520

約数和(自身を除く): 5073205740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 967429, 1934858, 2902287, 3869716, 4837145, 5804574, 9674290, 11609148, 14511435, 19348580, 29022870, 45469163, 58045740, 90938326, 136407489, 181876652, 227345815, 272814978, 454691630, 545629956, 682037445, 909383260, 1364074890, 2728149780]

約数ペア:

[(1, 2728149780), (2, 1364074890), (3, 909383260), (4, 682037445), (5, 545629956), (6, 454691630), (10, 272814978), (12, 227345815), (15, 181876652), (20, 136407489), (30, 90938326), (47, 58045740), (60, 45469163), (94, 29022870), (141, 19348580), (188, 14511435), (235, 11609148), (282, 9674290), (470, 5804574), (564, 4837145), (705, 3869716), (940, 2902287), (1410, 1934858), (2820, 967429)]