1352680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 3479040

約数和(自身を除く): 2126360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4831, 9662, 19324, 24155, 33817, 38648, 48310, 67634, 96620, 135268, 169085, 193240, 270536, 338170, 676340, 1352680]

約数ペア:

[(1, 1352680), (2, 676340), (4, 338170), (5, 270536), (7, 193240), (8, 169085), (10, 135268), (14, 96620), (20, 67634), (28, 48310), (35, 38648), (40, 33817), (56, 24155), (70, 19324), (140, 9662), (280, 4831)]