120213786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 300994560

約数和(自身を除く): 180780774

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 367, 462, 709, 734, 1101, 1418, 2127, 2202, 2569, 4037, 4254, 4963, 5138, 7707, 7799, 8074, 9926, 12111, 14889, 15414, 15598, 23397, 24222, 28259, 29778, 46794, 54593, 56518, 84777, 109186, 163779, 169554, 260203, 327558, 520406, 780609, 1561218, 1821421, 2862233, 3642842, 5464263, 5724466, 8586699, 10928526, 17173398, 20035631, 40071262, 60106893, 120213786]

約数ペア:

[(1, 120213786), (2, 60106893), (3, 40071262), (6, 20035631), (7, 17173398), (11, 10928526), (14, 8586699), (21, 5724466), (22, 5464263), (33, 3642842), (42, 2862233), (66, 1821421), (77, 1561218), (154, 780609), (231, 520406), (367, 327558), (462, 260203), (709, 169554), (734, 163779), (1101, 109186), (1418, 84777), (2127, 56518), (2202, 54593), (2569, 46794), (4037, 29778), (4254, 28259), (4963, 24222), (5138, 23397), (7707, 15598), (7799, 15414), (8074, 14889), (9926, 12111)]