27678870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307543}}^1$

素因数の和:307556

約数の個数: 24

約数和(自身を含む): 71965296

約数和(自身を除く): 44286426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307543, 615086, 922629, 1537715, 1845258, 2767887, 3075430, 4613145, 5535774, 9226290, 13839435, 27678870]

約数ペア:

[(1, 27678870), (2, 13839435), (3, 9226290), (5, 5535774), (6, 4613145), (9, 3075430), (10, 2767887), (15, 1845258), (18, 1537715), (30, 922629), (45, 615086), (90, 307543)]