8239730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 16536960

約数和(自身を除く): 8297230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2551, 3230, 5102, 12755, 25510, 43367, 48469, 86734, 96938, 216835, 242345, 433670, 484690, 823973, 1647946, 4119865, 8239730]

約数ペア:

[(1, 8239730), (2, 4119865), (5, 1647946), (10, 823973), (17, 484690), (19, 433670), (34, 242345), (38, 216835), (85, 96938), (95, 86734), (170, 48469), (190, 43367), (323, 25510), (646, 12755), (1615, 5102), (2551, 3230)]