28119180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468653}}^1$

素因数の和:468665

約数の個数: 24

約数和(自身を含む): 78733872

約数和(自身を除く): 50614692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468653, 937306, 1405959, 1874612, 2343265, 2811918, 4686530, 5623836, 7029795, 9373060, 14059590, 28119180]

約数ペア:

[(1, 28119180), (2, 14059590), (3, 9373060), (4, 7029795), (5, 5623836), (6, 4686530), (10, 2811918), (12, 2343265), (15, 1874612), (20, 1405959), (30, 937306), (60, 468653)]