39930730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 45916310

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 229, 235, 265, 329, 371, 458, 470, 530, 658, 742, 1145, 1603, 1645, 1855, 2290, 2491, 3206, 3290, 3710, 4982, 8015, 10763, 12137, 12455, 16030, 17437, 21526, 24274, 24910, 34874, 53815, 60685, 75341, 84959, 87185, 107630, 121370, 150682, 169918, 174370, 376705, 424795, 570439, 753410, 849590, 1140878, 2852195, 3993073, 5704390, 7986146, 19965365, 39930730]

約数ペア:

[(1, 39930730), (2, 19965365), (5, 7986146), (7, 5704390), (10, 3993073), (14, 2852195), (35, 1140878), (47, 849590), (53, 753410), (70, 570439), (94, 424795), (106, 376705), (229, 174370), (235, 169918), (265, 150682), (329, 121370), (371, 107630), (458, 87185), (470, 84959), (530, 75341), (658, 60685), (742, 53815), (1145, 34874), (1603, 24910), (1645, 24274), (1855, 21526), (2290, 17437), (2491, 16030), (3206, 12455), (3290, 12137), (3710, 10763), (4982, 8015)]