1363080530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2781797}}^1$

素因数の和:2781818

約数の個数: 24

約数和(自身を含む): 2854124748

約数和(自身を除く): 1491044218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2781797, 5563594, 13908985, 19472579, 27817970, 38945158, 97362895, 136308053, 194725790, 272616106, 681540265, 1363080530]

約数ペア:

[(1, 1363080530), (2, 681540265), (5, 272616106), (7, 194725790), (10, 136308053), (14, 97362895), (35, 38945158), (49, 27817970), (70, 19472579), (98, 13908985), (245, 5563594), (490, 2781797)]