22202390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{6473}}^1$

素因数の和:6501

約数の個数: 32

約数和(自身を含む): 46612800

約数和(自身を除く): 24410410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 6473, 12946, 32365, 45311, 64730, 90622, 226555, 317177, 453110, 634354, 1585885, 2220239, 3171770, 4440478, 11101195, 22202390]

約数ペア:

[(1, 22202390), (2, 11101195), (5, 4440478), (7, 3171770), (10, 2220239), (14, 1585885), (35, 634354), (49, 453110), (70, 317177), (98, 226555), (245, 90622), (343, 64730), (490, 45311), (686, 32365), (1715, 12946), (3430, 6473)]