72579210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219937}}^1$

素因数の和:219958

約数の個数: 32

約数和(自身を含む): 190026432

約数和(自身を除く): 117447222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219937, 439874, 659811, 1099685, 1319622, 2199370, 2419307, 3299055, 4838614, 6598110, 7257921, 12096535, 14515842, 24193070, 36289605, 72579210]

約数ペア:

[(1, 72579210), (2, 36289605), (3, 24193070), (5, 14515842), (6, 12096535), (10, 7257921), (11, 6598110), (15, 4838614), (22, 3299055), (30, 2419307), (33, 2199370), (55, 1319622), (66, 1099685), (110, 659811), (165, 439874), (330, 219937)]