30426945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 20462655

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 339, 435, 565, 619, 1695, 1857, 3095, 3277, 9285, 9831, 16385, 17951, 49155, 53853, 69947, 89755, 209841, 269265, 349735, 1049205, 2028463, 6085389, 10142315, 30426945]

約数ペア:

[(1, 30426945), (3, 10142315), (5, 6085389), (15, 2028463), (29, 1049205), (87, 349735), (113, 269265), (145, 209841), (339, 89755), (435, 69947), (565, 53853), (619, 49155), (1695, 17951), (1857, 16385), (3095, 9831), (3277, 9285)]