201855690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2242841}}^1$

素因数の和:2242854

約数の個数: 24

約数和(自身を含む): 524825028

約数和(自身を除く): 322969338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2242841, 4485682, 6728523, 11214205, 13457046, 20185569, 22428410, 33642615, 40371138, 67285230, 100927845, 201855690]

約数ペア:

[(1, 201855690), (2, 100927845), (3, 67285230), (5, 40371138), (6, 33642615), (9, 22428410), (10, 20185569), (15, 13457046), (18, 11214205), (30, 6728523), (45, 4485682), (90, 2242841)]