39013730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557339}}^1$

素因数の和:557353

約数の個数: 16

約数和(自身を含む): 80256960

約数和(自身を除く): 41243230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557339, 1114678, 2786695, 3901373, 5573390, 7802746, 19506865, 39013730]

約数ペア:

[(1, 39013730), (2, 19506865), (5, 7802746), (7, 5573390), (10, 3901373), (14, 2786695), (35, 1114678), (70, 557339)]