73480990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{668009}}^1$

素因数の和:668027

約数の個数: 16

約数和(自身を含む): 144290160

約数和(自身を除く): 70809170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 668009, 1336018, 3340045, 6680090, 7348099, 14696198, 36740495, 73480990]

約数ペア:

[(1, 73480990), (2, 36740495), (5, 14696198), (10, 7348099), (11, 6680090), (22, 3340045), (55, 1336018), (110, 668009)]