12875170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 17316446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 727, 770, 805, 1265, 1454, 1610, 1771, 2530, 3542, 3635, 5089, 7270, 7997, 8855, 10178, 15994, 16721, 17710, 25445, 33442, 39985, 50890, 55979, 79970, 83605, 111958, 117047, 167210, 183931, 234094, 279895, 367862, 559790, 585235, 919655, 1170470, 1287517, 1839310, 2575034, 6437585, 12875170]

約数ペア:

[(1, 12875170), (2, 6437585), (5, 2575034), (7, 1839310), (10, 1287517), (11, 1170470), (14, 919655), (22, 585235), (23, 559790), (35, 367862), (46, 279895), (55, 234094), (70, 183931), (77, 167210), (110, 117047), (115, 111958), (154, 83605), (161, 79970), (230, 55979), (253, 50890), (322, 39985), (385, 33442), (506, 25445), (727, 17710), (770, 16721), (805, 15994), (1265, 10178), (1454, 8855), (1610, 7997), (1771, 7270), (2530, 5089), (3542, 3635)]