30222000940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15578351}}^1$

素因数の和:15578457

約数の個数: 24

約数和(自身を含む): 64120496832

約数和(自身を除く): 33898495892

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 15578351, 31156702, 62313404, 77891755, 155783510, 311567020, 1511100047, 3022200094, 6044400188, 7555500235, 15111000470, 30222000940]

約数ペア:

[(1, 30222000940), (2, 15111000470), (4, 7555500235), (5, 6044400188), (10, 3022200094), (20, 1511100047), (97, 311567020), (194, 155783510), (388, 77891755), (485, 62313404), (970, 31156702), (1940, 15578351)]