2709560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9677}}^1$

素因数の和:9695

約数の個数: 32

約数和(自身を含む): 6968160

約数和(自身を除く): 4258600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9677, 19354, 38708, 48385, 67739, 77416, 96770, 135478, 193540, 270956, 338695, 387080, 541912, 677390, 1354780, 2709560]

約数ペア:

[(1, 2709560), (2, 1354780), (4, 677390), (5, 541912), (7, 387080), (8, 338695), (10, 270956), (14, 193540), (20, 135478), (28, 96770), (35, 77416), (40, 67739), (56, 48385), (70, 38708), (140, 19354), (280, 9677)]