2945012220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16361179}}^1$

素因数の和:16361194

約数の個数: 36

約数和(自身を含む): 8933204280

約数和(自身を除く): 5988192060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16361179, 32722358, 49083537, 65444716, 81805895, 98167074, 147250611, 163611790, 196334148, 245417685, 294501222, 327223580, 490835370, 589002444, 736253055, 981670740, 1472506110, 2945012220]

約数ペア:

[(1, 2945012220), (2, 1472506110), (3, 981670740), (4, 736253055), (5, 589002444), (6, 490835370), (9, 327223580), (10, 294501222), (12, 245417685), (15, 196334148), (18, 163611790), (20, 147250611), (30, 98167074), (36, 81805895), (45, 65444716), (60, 49083537), (90, 32722358), (180, 16361179)]