11581140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 21017580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 769, 1004, 1255, 1506, 1538, 2307, 2510, 3012, 3076, 3765, 3845, 4614, 5020, 7530, 7690, 9228, 11535, 15060, 15380, 23070, 46140, 193019, 386038, 579057, 772076, 965095, 1158114, 1930190, 2316228, 2895285, 3860380, 5790570, 11581140]

約数ペア:

[(1, 11581140), (2, 5790570), (3, 3860380), (4, 2895285), (5, 2316228), (6, 1930190), (10, 1158114), (12, 965095), (15, 772076), (20, 579057), (30, 386038), (60, 193019), (251, 46140), (502, 23070), (753, 15380), (769, 15060), (1004, 11535), (1255, 9228), (1506, 7690), (1538, 7530), (2307, 5020), (2510, 4614), (3012, 3845), (3076, 3765)]