80521530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13907}}^1$

素因数の和:14110

約数の個数: 32

約数和(自身を含む): 194266944

約数和(自身を除く): 113745414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 13907, 27814, 41721, 69535, 83442, 139070, 208605, 417210, 2684051, 5368102, 8052153, 13420255, 16104306, 26840510, 40260765, 80521530]

約数ペア:

[(1, 80521530), (2, 40260765), (3, 26840510), (5, 16104306), (6, 13420255), (10, 8052153), (15, 5368102), (30, 2684051), (193, 417210), (386, 208605), (579, 139070), (965, 83442), (1158, 69535), (1930, 41721), (2895, 27814), (5790, 13907)]