14739620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 35696640

約数和(自身を除く): 20957020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 829, 889, 1270, 1658, 1778, 2540, 3316, 3556, 4145, 4445, 5803, 8290, 8890, 11606, 16580, 17780, 23212, 29015, 58030, 105283, 116060, 210566, 421132, 526415, 736981, 1052830, 1473962, 2105660, 2947924, 3684905, 7369810, 14739620]

約数ペア:

[(1, 14739620), (2, 7369810), (4, 3684905), (5, 2947924), (7, 2105660), (10, 1473962), (14, 1052830), (20, 736981), (28, 526415), (35, 421132), (70, 210566), (127, 116060), (140, 105283), (254, 58030), (508, 29015), (635, 23212), (829, 17780), (889, 16580), (1270, 11606), (1658, 8890), (1778, 8290), (2540, 5803), (3316, 4445), (3556, 4145)]