28885770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320953}}^1$

素因数の和:320966

約数の個数: 24

約数和(自身を含む): 75103236

約数和(自身を除く): 46217466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320953, 641906, 962859, 1604765, 1925718, 2888577, 3209530, 4814295, 5777154, 9628590, 14442885, 28885770]

約数ペア:

[(1, 28885770), (2, 14442885), (3, 9628590), (5, 5777154), (6, 4814295), (9, 3209530), (10, 2888577), (15, 1925718), (18, 1604765), (30, 962859), (45, 641906), (90, 320953)]