28084020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468067}}^1$

素因数の和:468079

約数の個数: 24

約数和(自身を含む): 78635424

約数和(自身を除く): 50551404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468067, 936134, 1404201, 1872268, 2340335, 2808402, 4680670, 5616804, 7021005, 9361340, 14042010, 28084020]

約数ペア:

[(1, 28084020), (2, 14042010), (3, 9361340), (4, 7021005), (5, 5616804), (6, 4680670), (10, 2808402), (12, 2340335), (15, 1872268), (20, 1404201), (30, 936134), (60, 468067)]