1716680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6131}}^1$

素因数の和:6149

約数の個数: 32

約数和(自身を含む): 4415040

約数和(自身を除く): 2698360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6131, 12262, 24524, 30655, 42917, 49048, 61310, 85834, 122620, 171668, 214585, 245240, 343336, 429170, 858340, 1716680]

約数ペア:

[(1, 1716680), (2, 858340), (4, 429170), (5, 343336), (7, 245240), (8, 214585), (10, 171668), (14, 122620), (20, 85834), (28, 61310), (35, 49048), (40, 42917), (56, 30655), (70, 24524), (140, 12262), (280, 6131)]