2010463490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28720907}}^1$

素因数の和:28720921

約数の個数: 16

約数和(自身を含む): 4135810752

約数和(自身を除く): 2125347262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28720907, 57441814, 143604535, 201046349, 287209070, 402092698, 1005231745, 2010463490]

約数ペア:

[(1, 2010463490), (2, 1005231745), (5, 402092698), (7, 287209070), (10, 201046349), (14, 143604535), (35, 57441814), (70, 28720907)]