30809675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 42038976

約数和(自身を除く): 11229301

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 2017, 3055, 10085, 15275, 26221, 50425, 94799, 131105, 473995, 655525, 1232387, 2369975, 6161935, 30809675]

約数ペア:

[(1, 30809675), (5, 6161935), (13, 2369975), (25, 1232387), (47, 655525), (65, 473995), (235, 131105), (325, 94799), (611, 50425), (1175, 26221), (2017, 15275), (3055, 10085)]