4950470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10103}}^1$

素因数の和:10124

約数の個数: 24

約数和(自身を含む): 10366704

約数和(自身を除く): 5416234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10103, 20206, 50515, 70721, 101030, 141442, 353605, 495047, 707210, 990094, 2475235, 4950470]

約数ペア:

[(1, 4950470), (2, 2475235), (5, 990094), (7, 707210), (10, 495047), (14, 353605), (35, 141442), (49, 101030), (70, 70721), (98, 50515), (245, 20206), (490, 10103)]