72563370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219889}}^1$

素因数の和:219910

約数の個数: 32

約数和(自身を含む): 189984960

約数和(自身を除く): 117421590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219889, 439778, 659667, 1099445, 1319334, 2198890, 2418779, 3298335, 4837558, 6596670, 7256337, 12093895, 14512674, 24187790, 36281685, 72563370]

約数ペア:

[(1, 72563370), (2, 36281685), (3, 24187790), (5, 14512674), (6, 12093895), (10, 7256337), (11, 6596670), (15, 4837558), (22, 3298335), (30, 2418779), (33, 2198890), (55, 1319334), (66, 1099445), (110, 659667), (165, 439778), (330, 219889)]