2429560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8677}}^1$

素因数の和:8695

約数の個数: 32

約数和(自身を含む): 6248160

約数和(自身を除く): 3818600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8677, 17354, 34708, 43385, 60739, 69416, 86770, 121478, 173540, 242956, 303695, 347080, 485912, 607390, 1214780, 2429560]

約数ペア:

[(1, 2429560), (2, 1214780), (4, 607390), (5, 485912), (7, 347080), (8, 303695), (10, 242956), (14, 173540), (20, 121478), (28, 86770), (35, 69416), (40, 60739), (56, 43385), (70, 34708), (140, 17354), (280, 8677)]