1140289330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{2383}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 2076940800

約数和(自身を除く): 936651470

約数列:

[1, 2, 5, 10, 109, 218, 439, 545, 878, 1090, 2195, 2383, 4390, 4766, 11915, 23830, 47851, 95702, 239255, 259747, 478510, 519494, 1046137, 1298735, 2092274, 2597470, 5230685, 10461370, 114028933, 228057866, 570144665, 1140289330]

約数ペア:

[(1, 1140289330), (2, 570144665), (5, 228057866), (10, 114028933), (109, 10461370), (218, 5230685), (439, 2597470), (545, 2092274), (878, 1298735), (1090, 1046137), (2195, 519494), (2383, 478510), (4390, 259747), (4766, 239255), (11915, 95702), (23830, 47851)]