430493220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2391629}}^1$

素因数の和:2391644

約数の個数: 36

約数和(自身を含む): 1305829980

約数和(自身を除く): 875336760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2391629, 4783258, 7174887, 9566516, 11958145, 14349774, 21524661, 23916290, 28699548, 35874435, 43049322, 47832580, 71748870, 86098644, 107623305, 143497740, 215246610, 430493220]

約数ペア:

[(1, 430493220), (2, 215246610), (3, 143497740), (4, 107623305), (5, 86098644), (6, 71748870), (9, 47832580), (10, 43049322), (12, 35874435), (15, 28699548), (18, 23916290), (20, 21524661), (30, 14349774), (36, 11958145), (45, 9566516), (60, 7174887), (90, 4783258), (180, 2391629)]