67862940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1131049}}^1$

素因数の和:1131061

約数の個数: 24

約数和(自身を含む): 190016400

約数和(自身を除く): 122153460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1131049, 2262098, 3393147, 4524196, 5655245, 6786294, 11310490, 13572588, 16965735, 22620980, 33931470, 67862940]

約数ペア:

[(1, 67862940), (2, 33931470), (3, 22620980), (4, 16965735), (5, 13572588), (6, 11310490), (10, 6786294), (12, 5655245), (15, 4524196), (20, 3393147), (30, 2262098), (60, 1131049)]