27289730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9170

約数の個数: 32

約数和(自身を含む): 55206144

約数和(自身を除く): 27916414

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9127, 18254, 45635, 91270, 118651, 209921, 237302, 419842, 593255, 1049605, 1186510, 2099210, 2728973, 5457946, 13644865, 27289730]

約数ペア:

[(1, 27289730), (2, 13644865), (5, 5457946), (10, 2728973), (13, 2099210), (23, 1186510), (26, 1049605), (46, 593255), (65, 419842), (115, 237302), (130, 209921), (230, 118651), (299, 91270), (598, 45635), (1495, 18254), (2990, 9127)]