220073310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2445259}}^1$

素因数の和:2445272

約数の個数: 24

約数和(自身を含む): 572190840

約数和(自身を除く): 352117530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2445259, 4890518, 7335777, 12226295, 14671554, 22007331, 24452590, 36678885, 44014662, 73357770, 110036655, 220073310]

約数ペア:

[(1, 220073310), (2, 110036655), (3, 73357770), (5, 44014662), (6, 36678885), (9, 24452590), (10, 22007331), (15, 14671554), (18, 12226295), (30, 7335777), (45, 4890518), (90, 2445259)]