23163910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 29712890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 449, 469, 670, 737, 770, 898, 938, 1474, 2245, 2345, 3143, 3685, 4490, 4690, 4939, 5159, 6286, 7370, 9878, 10318, 15715, 24695, 25795, 30083, 31430, 34573, 49390, 51590, 60166, 69146, 150415, 172865, 210581, 300830, 330913, 345730, 421162, 661826, 1052905, 1654565, 2105810, 2316391, 3309130, 4632782, 11581955, 23163910]

約数ペア:

[(1, 23163910), (2, 11581955), (5, 4632782), (7, 3309130), (10, 2316391), (11, 2105810), (14, 1654565), (22, 1052905), (35, 661826), (55, 421162), (67, 345730), (70, 330913), (77, 300830), (110, 210581), (134, 172865), (154, 150415), (335, 69146), (385, 60166), (449, 51590), (469, 49390), (670, 34573), (737, 31430), (770, 30083), (898, 25795), (938, 24695), (1474, 15715), (2245, 10318), (2345, 9878), (3143, 7370), (3685, 6286), (4490, 5159), (4690, 4939)]