10547740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 26429760

約数和(自身を除く): 15882020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 229, 235, 245, 329, 458, 470, 490, 658, 916, 940, 980, 1145, 1316, 1603, 1645, 2290, 2303, 3206, 3290, 4580, 4606, 6412, 6580, 8015, 9212, 10763, 11221, 11515, 16030, 21526, 22442, 23030, 32060, 43052, 44884, 46060, 53815, 56105, 75341, 107630, 112210, 150682, 215260, 224420, 301364, 376705, 527387, 753410, 1054774, 1506820, 2109548, 2636935, 5273870, 10547740]

約数ペア:

[(1, 10547740), (2, 5273870), (4, 2636935), (5, 2109548), (7, 1506820), (10, 1054774), (14, 753410), (20, 527387), (28, 376705), (35, 301364), (47, 224420), (49, 215260), (70, 150682), (94, 112210), (98, 107630), (140, 75341), (188, 56105), (196, 53815), (229, 46060), (235, 44884), (245, 43052), (329, 32060), (458, 23030), (470, 22442), (490, 21526), (658, 16030), (916, 11515), (940, 11221), (980, 10763), (1145, 9212), (1316, 8015), (1603, 6580), (1645, 6412), (2290, 4606), (2303, 4580), (3206, 3290)]