67487770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 144239616

約数和(自身を除く): 76751846

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 73, 94, 146, 235, 281, 329, 365, 470, 511, 562, 658, 730, 1022, 1405, 1645, 1967, 2555, 2810, 3290, 3431, 3934, 5110, 6862, 9835, 13207, 17155, 19670, 20513, 24017, 26414, 34310, 41026, 48034, 66035, 92449, 102565, 120085, 132070, 143591, 184898, 205130, 240170, 287182, 462245, 717955, 924490, 964111, 1435910, 1928222, 4820555, 6748777, 9641110, 13497554, 33743885, 67487770]

約数ペア:

[(1, 67487770), (2, 33743885), (5, 13497554), (7, 9641110), (10, 6748777), (14, 4820555), (35, 1928222), (47, 1435910), (70, 964111), (73, 924490), (94, 717955), (146, 462245), (235, 287182), (281, 240170), (329, 205130), (365, 184898), (470, 143591), (511, 132070), (562, 120085), (658, 102565), (730, 92449), (1022, 66035), (1405, 48034), (1645, 41026), (1967, 34310), (2555, 26414), (2810, 24017), (3290, 20513), (3431, 19670), (3934, 17155), (5110, 13207), (6862, 9835)]