2100051930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{124337}}^1$

素因数の和:124910

約数の個数: 32

約数和(自身を含む): 5049117504

約数和(自身を除く): 2949065574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 5630, 8445, 16890, 124337, 248674, 373011, 621685, 746022, 1243370, 1865055, 3730110, 70001731, 140003462, 210005193, 350008655, 420010386, 700017310, 1050025965, 2100051930]

約数ペア:

[(1, 2100051930), (2, 1050025965), (3, 700017310), (5, 420010386), (6, 350008655), (10, 210005193), (15, 140003462), (30, 70001731), (563, 3730110), (1126, 1865055), (1689, 1243370), (2815, 746022), (3378, 621685), (5630, 373011), (8445, 248674), (16890, 124337)]