2912600220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{382231}}^1$

素因数の和:382370

約数の個数: 48

約数和(自身を含む): 8219516928

約数和(自身を除く): 5306916708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 382231, 764462, 1146693, 1528924, 1911155, 2293386, 3822310, 4586772, 5733465, 7644620, 11466930, 22933860, 48543337, 97086674, 145630011, 194173348, 242716685, 291260022, 485433370, 582520044, 728150055, 970866740, 1456300110, 2912600220]

約数ペア:

[(1, 2912600220), (2, 1456300110), (3, 970866740), (4, 728150055), (5, 582520044), (6, 485433370), (10, 291260022), (12, 242716685), (15, 194173348), (20, 145630011), (30, 97086674), (60, 48543337), (127, 22933860), (254, 11466930), (381, 7644620), (508, 5733465), (635, 4586772), (762, 3822310), (1270, 2293386), (1524, 1911155), (1905, 1528924), (2540, 1146693), (3810, 764462), (7620, 382231)]