129379390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1848277}}^1$

素因数の和:1848291

約数の個数: 16

約数和(自身を含む): 266152032

約数和(自身を除く): 136772642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1848277, 3696554, 9241385, 12937939, 18482770, 25875878, 64689695, 129379390]

約数ペア:

[(1, 129379390), (2, 64689695), (5, 25875878), (7, 18482770), (10, 12937939), (14, 9241385), (35, 3696554), (70, 1848277)]