195188820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3253147}}^1$

素因数の和:3253159

約数の個数: 24

約数和(自身を含む): 546528864

約数和(自身を除く): 351340044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3253147, 6506294, 9759441, 13012588, 16265735, 19518882, 32531470, 39037764, 48797205, 65062940, 97594410, 195188820]

約数ペア:

[(1, 195188820), (2, 97594410), (3, 65062940), (4, 48797205), (5, 39037764), (6, 32531470), (10, 19518882), (12, 16265735), (15, 13012588), (20, 9759441), (30, 6506294), (60, 3253147)]