6460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:45

約数の個数: 24

約数和(自身を含む): 15120

約数和(自身を除く): 8660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460]

約数ペア:

[(1, 6460), (2, 3230), (4, 1615), (5, 1292), (10, 646), (17, 380), (19, 340), (20, 323), (34, 190), (38, 170), (68, 95), (76, 85)]