22945090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 26821310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 127, 145, 178, 203, 254, 290, 406, 445, 623, 635, 889, 890, 1015, 1246, 1270, 1778, 2030, 2581, 3115, 3683, 4445, 5162, 6230, 7366, 8890, 11303, 12905, 18067, 18415, 22606, 25781, 25810, 36134, 36830, 51562, 56515, 79121, 90335, 113030, 128905, 158242, 180670, 257810, 327787, 395605, 655574, 791210, 1638935, 2294509, 3277870, 4589018, 11472545, 22945090]

約数ペア:

[(1, 22945090), (2, 11472545), (5, 4589018), (7, 3277870), (10, 2294509), (14, 1638935), (29, 791210), (35, 655574), (58, 395605), (70, 327787), (89, 257810), (127, 180670), (145, 158242), (178, 128905), (203, 113030), (254, 90335), (290, 79121), (406, 56515), (445, 51562), (623, 36830), (635, 36134), (889, 25810), (890, 25781), (1015, 22606), (1246, 18415), (1270, 18067), (1778, 12905), (2030, 11303), (2581, 8890), (3115, 7366), (3683, 6230), (4445, 5162)]