38811930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7937}}^1$

素因数の和:8110

約数の個数: 32

約数和(自身を含む): 93731904

約数和(自身を除く): 54919974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 7937, 15874, 23811, 39685, 47622, 79370, 119055, 238110, 1293731, 2587462, 3881193, 6468655, 7762386, 12937310, 19405965, 38811930]

約数ペア:

[(1, 38811930), (2, 19405965), (3, 12937310), (5, 7762386), (6, 6468655), (10, 3881193), (15, 2587462), (30, 1293731), (163, 238110), (326, 119055), (489, 79370), (815, 47622), (978, 39685), (1630, 23811), (2445, 15874), (4890, 7937)]