161735090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1470319}}^1$

素因数の和:1470337

約数の個数: 16

約数和(自身を含む): 317589120

約数和(自身を除く): 155854030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1470319, 2940638, 7351595, 14703190, 16173509, 32347018, 80867545, 161735090]

約数ペア:

[(1, 161735090), (2, 80867545), (5, 32347018), (10, 16173509), (11, 14703190), (22, 7351595), (55, 2940638), (110, 1470319)]