61430874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 71625126

約数列:

[1, 2, 3, 6, 29, 41, 58, 79, 82, 87, 109, 123, 158, 174, 218, 237, 246, 327, 474, 654, 1189, 2291, 2378, 3161, 3239, 3567, 4469, 4582, 6322, 6478, 6873, 7134, 8611, 8938, 9483, 9717, 13407, 13746, 17222, 18966, 19434, 25833, 26814, 51666, 93931, 129601, 187862, 249719, 259202, 281793, 353051, 388803, 499438, 563586, 706102, 749157, 777606, 1059153, 1498314, 2118306, 10238479, 20476958, 30715437, 61430874]

約数ペア:

[(1, 61430874), (2, 30715437), (3, 20476958), (6, 10238479), (29, 2118306), (41, 1498314), (58, 1059153), (79, 777606), (82, 749157), (87, 706102), (109, 563586), (123, 499438), (158, 388803), (174, 353051), (218, 281793), (237, 259202), (246, 249719), (327, 187862), (474, 129601), (654, 93931), (1189, 51666), (2291, 26814), (2378, 25833), (3161, 19434), (3239, 18966), (3567, 17222), (4469, 13746), (4582, 13407), (6322, 9717), (6478, 9483), (6873, 8938), (7134, 8611)]