179940930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2069}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 467389440

約数和(自身を除く): 287448510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2069, 2230, 2899, 3345, 4138, 5798, 6207, 6690, 8697, 10345, 12414, 14495, 17394, 20690, 26897, 28990, 31035, 43485, 53794, 62070, 80691, 86970, 134485, 161382, 268970, 403455, 461387, 806910, 922774, 1384161, 2306935, 2768322, 4613870, 5998031, 6920805, 11996062, 13841610, 17994093, 29990155, 35988186, 59980310, 89970465, 179940930]

約数ペア:

[(1, 179940930), (2, 89970465), (3, 59980310), (5, 35988186), (6, 29990155), (10, 17994093), (13, 13841610), (15, 11996062), (26, 6920805), (30, 5998031), (39, 4613870), (65, 2768322), (78, 2306935), (130, 1384161), (195, 922774), (223, 806910), (390, 461387), (446, 403455), (669, 268970), (1115, 161382), (1338, 134485), (2069, 86970), (2230, 80691), (2899, 62070), (3345, 53794), (4138, 43485), (5798, 31035), (6207, 28990), (6690, 26897), (8697, 20690), (10345, 17394), (12414, 14495)]