8918580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13513}}^1$

素因数の和:13536

約数の個数: 48

約数和(自身を含む): 27244224

約数和(自身を除く): 18325644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 13513, 27026, 40539, 54052, 67565, 81078, 135130, 148643, 162156, 202695, 270260, 297286, 405390, 445929, 594572, 743215, 810780, 891858, 1486430, 1783716, 2229645, 2972860, 4459290, 8918580]

約数ペア:

[(1, 8918580), (2, 4459290), (3, 2972860), (4, 2229645), (5, 1783716), (6, 1486430), (10, 891858), (11, 810780), (12, 743215), (15, 594572), (20, 445929), (22, 405390), (30, 297286), (33, 270260), (44, 202695), (55, 162156), (60, 148643), (66, 135130), (110, 81078), (132, 67565), (165, 54052), (220, 40539), (330, 27026), (660, 13513)]