164907660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9781}}^1$

素因数の和:10074

約数の個数: 48

約数和(自身を含む): 463432032

約数和(自身を除く): 298524372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 9781, 16860, 19562, 29343, 39124, 48905, 58686, 97810, 117372, 146715, 195620, 293430, 586860, 2748461, 5496922, 8245383, 10993844, 13742305, 16490766, 27484610, 32981532, 41226915, 54969220, 82453830, 164907660]

約数ペア:

[(1, 164907660), (2, 82453830), (3, 54969220), (4, 41226915), (5, 32981532), (6, 27484610), (10, 16490766), (12, 13742305), (15, 10993844), (20, 8245383), (30, 5496922), (60, 2748461), (281, 586860), (562, 293430), (843, 195620), (1124, 146715), (1405, 117372), (1686, 97810), (2810, 58686), (3372, 48905), (4215, 39124), (5620, 29343), (8430, 19562), (9781, 16860)]