75713260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{540809}}^1$

素因数の和:540825

約数の個数: 24

約数和(自身を含む): 181712160

約数和(自身を除く): 105998900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 540809, 1081618, 2163236, 2704045, 3785663, 5408090, 7571326, 10816180, 15142652, 18928315, 37856630, 75713260]

約数ペア:

[(1, 75713260), (2, 37856630), (4, 18928315), (5, 15142652), (7, 10816180), (10, 7571326), (14, 5408090), (20, 3785663), (28, 2704045), (35, 2163236), (70, 1081618), (140, 540809)]