2012205405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{62423}}^1$

素因数の和:62745

約数の個数: 32

約数和(自身を含む): 3691505664

約数和(自身を除く): 1679300259

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 307, 921, 1535, 2149, 4605, 6447, 10745, 32235, 62423, 187269, 312115, 436961, 936345, 1310883, 2184805, 6554415, 19163861, 57491583, 95819305, 134147027, 287457915, 402441081, 670735135, 2012205405]

約数ペア:

[(1, 2012205405), (3, 670735135), (5, 402441081), (7, 287457915), (15, 134147027), (21, 95819305), (35, 57491583), (105, 19163861), (307, 6554415), (921, 2184805), (1535, 1310883), (2149, 936345), (4605, 436961), (6447, 312115), (10745, 187269), (32235, 62423)]