14970760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 38891520

約数和(自身を除く): 23920760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 421, 508, 635, 842, 889, 1016, 1270, 1684, 1778, 2105, 2540, 2947, 3368, 3556, 4210, 4445, 5080, 5894, 7112, 8420, 8890, 11788, 14735, 16840, 17780, 23576, 29470, 35560, 53467, 58940, 106934, 117880, 213868, 267335, 374269, 427736, 534670, 748538, 1069340, 1497076, 1871345, 2138680, 2994152, 3742690, 7485380, 14970760]

約数ペア:

[(1, 14970760), (2, 7485380), (4, 3742690), (5, 2994152), (7, 2138680), (8, 1871345), (10, 1497076), (14, 1069340), (20, 748538), (28, 534670), (35, 427736), (40, 374269), (56, 267335), (70, 213868), (127, 117880), (140, 106934), (254, 58940), (280, 53467), (421, 35560), (508, 29470), (635, 23576), (842, 17780), (889, 16840), (1016, 14735), (1270, 11788), (1684, 8890), (1778, 8420), (2105, 7112), (2540, 5894), (2947, 5080), (3368, 4445), (3556, 4210)]