72549510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219847}}^1$

素因数の和:219868

約数の個数: 32

約数和(自身を含む): 189948672

約数和(自身を除く): 117399162

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219847, 439694, 659541, 1099235, 1319082, 2198470, 2418317, 3297705, 4836634, 6595410, 7254951, 12091585, 14509902, 24183170, 36274755, 72549510]

約数ペア:

[(1, 72549510), (2, 36274755), (3, 24183170), (5, 14509902), (6, 12091585), (10, 7254951), (11, 6595410), (15, 4836634), (22, 3297705), (30, 2418317), (33, 2198470), (55, 1319082), (66, 1099235), (110, 659541), (165, 439694), (330, 219847)]