2017034145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{71947}}^1$

素因数の和:72054

約数の個数: 48

約数和(自身を含む): 4040599680

約数和(自身を除く): 2023565535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 3115, 4005, 5607, 9345, 28035, 71947, 215841, 359735, 503629, 647523, 1079205, 1510887, 2518145, 3237615, 4532661, 6403283, 7554435, 19209849, 22663305, 32016415, 44822981, 57629547, 96049245, 134468943, 224114905, 288147735, 403406829, 672344715, 2017034145]

約数ペア:

[(1, 2017034145), (3, 672344715), (5, 403406829), (7, 288147735), (9, 224114905), (15, 134468943), (21, 96049245), (35, 57629547), (45, 44822981), (63, 32016415), (89, 22663305), (105, 19209849), (267, 7554435), (315, 6403283), (445, 4532661), (623, 3237615), (801, 2518145), (1335, 1510887), (1869, 1079205), (3115, 647523), (4005, 503629), (5607, 359735), (9345, 215841), (28035, 71947)]