53428170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1780939}}^1$

素因数の和:1780949

約数の個数: 16

約数和(自身を含む): 128227680

約数和(自身を除く): 74799510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1780939, 3561878, 5342817, 8904695, 10685634, 17809390, 26714085, 53428170]

約数ペア:

[(1, 53428170), (2, 26714085), (3, 17809390), (5, 10685634), (6, 8904695), (10, 5342817), (15, 3561878), (30, 1780939)]