1107156680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3954131}}^1$

素因数の和:3954149

約数の個数: 32

約数和(自身を含む): 2846975040

約数和(自身を除く): 1739818360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3954131, 7908262, 15816524, 19770655, 27678917, 31633048, 39541310, 55357834, 79082620, 110715668, 138394585, 158165240, 221431336, 276789170, 553578340, 1107156680]

約数ペア:

[(1, 1107156680), (2, 553578340), (4, 276789170), (5, 221431336), (7, 158165240), (8, 138394585), (10, 110715668), (14, 79082620), (20, 55357834), (28, 39541310), (35, 31633048), (40, 27678917), (56, 19770655), (70, 15816524), (140, 7908262), (280, 3954131)]