2080323070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29718901}}^1$

素因数の和:29718915

約数の個数: 16

約数和(自身を含む): 4279521888

約数和(自身を除く): 2199198818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29718901, 59437802, 148594505, 208032307, 297189010, 416064614, 1040161535, 2080323070]

約数ペア:

[(1, 2080323070), (2, 1040161535), (5, 416064614), (7, 297189010), (10, 208032307), (14, 148594505), (35, 59437802), (70, 29718901)]