27542730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 42130230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 179, 223, 230, 345, 358, 446, 537, 669, 690, 895, 1074, 1115, 1338, 1790, 2230, 2685, 3345, 4117, 5129, 5370, 6690, 8234, 10258, 12351, 15387, 20585, 24702, 25645, 30774, 39917, 41170, 51290, 61755, 76935, 79834, 119751, 123510, 153870, 199585, 239502, 399170, 598755, 918091, 1197510, 1836182, 2754273, 4590455, 5508546, 9180910, 13771365, 27542730]

約数ペア:

[(1, 27542730), (2, 13771365), (3, 9180910), (5, 5508546), (6, 4590455), (10, 2754273), (15, 1836182), (23, 1197510), (30, 918091), (46, 598755), (69, 399170), (115, 239502), (138, 199585), (179, 153870), (223, 123510), (230, 119751), (345, 79834), (358, 76935), (446, 61755), (537, 51290), (669, 41170), (690, 39917), (895, 30774), (1074, 25645), (1115, 24702), (1338, 20585), (1790, 15387), (2230, 12351), (2685, 10258), (3345, 8234), (4117, 6690), (5129, 5370)]