61397060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 137032560

約数和(自身を除く): 75635500

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 2861, 4292, 5365, 5722, 10730, 11444, 14305, 21460, 28610, 57220, 82969, 105857, 165938, 211714, 331876, 414845, 423428, 529285, 829690, 1058570, 1659380, 2117140, 3069853, 6139706, 12279412, 15349265, 30698530, 61397060]

約数ペア:

[(1, 61397060), (2, 30698530), (4, 15349265), (5, 12279412), (10, 6139706), (20, 3069853), (29, 2117140), (37, 1659380), (58, 1058570), (74, 829690), (116, 529285), (145, 423428), (148, 414845), (185, 331876), (290, 211714), (370, 165938), (580, 105857), (740, 82969), (1073, 57220), (2146, 28610), (2861, 21460), (4292, 14305), (5365, 11444), (5722, 10730)]