10320780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4649}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 29685600

約数和(自身を除く): 19364820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 4649, 9298, 13947, 18596, 23245, 27894, 46490, 55788, 69735, 92980, 139470, 172013, 278940, 344026, 516039, 688052, 860065, 1032078, 1720130, 2064156, 2580195, 3440260, 5160390, 10320780]

約数ペア:

[(1, 10320780), (2, 5160390), (3, 3440260), (4, 2580195), (5, 2064156), (6, 1720130), (10, 1032078), (12, 860065), (15, 688052), (20, 516039), (30, 344026), (37, 278940), (60, 172013), (74, 139470), (111, 92980), (148, 69735), (185, 55788), (222, 46490), (370, 27894), (444, 23245), (555, 18596), (740, 13947), (1110, 9298), (2220, 4649)]