79483020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1324717}}^1$

素因数の和:1324729

約数の個数: 24

約数和(自身を含む): 222552624

約数和(自身を除く): 143069604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1324717, 2649434, 3974151, 5298868, 6623585, 7948302, 13247170, 15896604, 19870755, 26494340, 39741510, 79483020]

約数ペア:

[(1, 79483020), (2, 39741510), (3, 26494340), (4, 19870755), (5, 15896604), (6, 13247170), (10, 7948302), (12, 6623585), (15, 5298868), (20, 3974151), (30, 2649434), (60, 1324717)]