220122060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3668701}}^1$

素因数の和:3668713

約数の個数: 24

約数和(自身を含む): 616341936

約数和(自身を除く): 396219876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3668701, 7337402, 11006103, 14674804, 18343505, 22012206, 36687010, 44024412, 55030515, 73374020, 110061030, 220122060]

約数ペア:

[(1, 220122060), (2, 110061030), (3, 73374020), (4, 55030515), (5, 44024412), (6, 36687010), (10, 22012206), (12, 18343505), (15, 14674804), (20, 11006103), (30, 7337402), (60, 3668701)]