173622130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 362465280

約数和(自身を除く): 188843150

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 370, 407, 638, 814, 1073, 1471, 1595, 2035, 2146, 2942, 3190, 4070, 5365, 7355, 10730, 11803, 14710, 16181, 23606, 32362, 42659, 54427, 59015, 80905, 85318, 108854, 118030, 161810, 213295, 272135, 426590, 469249, 544270, 598697, 938498, 1197394, 1578383, 2346245, 2993485, 3156766, 4692490, 5986970, 7891915, 15783830, 17362213, 34724426, 86811065, 173622130]

約数ペア:

[(1, 173622130), (2, 86811065), (5, 34724426), (10, 17362213), (11, 15783830), (22, 7891915), (29, 5986970), (37, 4692490), (55, 3156766), (58, 2993485), (74, 2346245), (110, 1578383), (145, 1197394), (185, 938498), (290, 598697), (319, 544270), (370, 469249), (407, 426590), (638, 272135), (814, 213295), (1073, 161810), (1471, 118030), (1595, 108854), (2035, 85318), (2146, 80905), (2942, 59015), (3190, 54427), (4070, 42659), (5365, 32362), (7355, 23606), (10730, 16181), (11803, 14710)]