2865403730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40934339}}^1$

素因数の和:40934353

約数の個数: 16

約数和(自身を含む): 5894544960

約数和(自身を除く): 3029141230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40934339, 81868678, 204671695, 286540373, 409343390, 573080746, 1432701865, 2865403730]

約数ペア:

[(1, 2865403730), (2, 1432701865), (5, 573080746), (7, 409343390), (10, 286540373), (14, 204671695), (35, 81868678), (70, 40934339)]