4851490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9901}}^1$

素因数の和:9922

約数の個数: 24

約数和(自身を含む): 10159452

約数和(自身を除く): 5307962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9901, 19802, 49505, 69307, 99010, 138614, 346535, 485149, 693070, 970298, 2425745, 4851490]

約数ペア:

[(1, 4851490), (2, 2425745), (5, 970298), (7, 693070), (10, 485149), (14, 346535), (35, 138614), (49, 99010), (70, 69307), (98, 49505), (245, 19802), (490, 9901)]