301346980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1369759}}^1$

素因数の和:1369779

約数の個数: 24

約数和(自身を含む): 690359040

約数和(自身を除く): 389012060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1369759, 2739518, 5479036, 6848795, 13697590, 15067349, 27395180, 30134698, 60269396, 75336745, 150673490, 301346980]

約数ペア:

[(1, 301346980), (2, 150673490), (4, 75336745), (5, 60269396), (10, 30134698), (11, 27395180), (20, 15067349), (22, 13697590), (44, 6848795), (55, 5479036), (110, 2739518), (220, 1369759)]