30481830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{338687}}^1$

素因数の和:338700

約数の個数: 24

約数和(自身を含む): 79252992

約数和(自身を除く): 48771162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 338687, 677374, 1016061, 1693435, 2032122, 3048183, 3386870, 5080305, 6096366, 10160610, 15240915, 30481830]

約数ペア:

[(1, 30481830), (2, 15240915), (3, 10160610), (5, 6096366), (6, 5080305), (9, 3386870), (10, 3048183), (15, 2032122), (18, 1693435), (30, 1016061), (45, 677374), (90, 338687)]