9172310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18719}}^1$

素因数の和:18740

約数の個数: 24

約数和(自身を含む): 19206720

約数和(自身を除く): 10034410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18719, 37438, 93595, 131033, 187190, 262066, 655165, 917231, 1310330, 1834462, 4586155, 9172310]

約数ペア:

[(1, 9172310), (2, 4586155), (5, 1834462), (7, 1310330), (10, 917231), (14, 655165), (35, 262066), (49, 187190), (70, 131033), (98, 93595), (245, 37438), (490, 18719)]