26806430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 56610576

約数和(自身を除く): 29804146

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 227, 241, 245, 454, 482, 490, 1135, 1205, 1589, 1687, 2270, 2410, 3178, 3374, 7945, 8435, 11123, 11809, 15890, 16870, 22246, 23618, 54707, 55615, 59045, 109414, 111230, 118090, 273535, 382949, 547070, 765898, 1914745, 2680643, 3829490, 5361286, 13403215, 26806430]

約数ペア:

[(1, 26806430), (2, 13403215), (5, 5361286), (7, 3829490), (10, 2680643), (14, 1914745), (35, 765898), (49, 547070), (70, 382949), (98, 273535), (227, 118090), (241, 111230), (245, 109414), (454, 59045), (482, 55615), (490, 54707), (1135, 23618), (1205, 22246), (1589, 16870), (1687, 15890), (2270, 11809), (2410, 11123), (3178, 8435), (3374, 7945)]