121429090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{418721}}^1$

素因数の和:418757

約数の個数: 16

約数和(自身を含む): 226109880

約数和(自身を除く): 104680790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 418721, 837442, 2093605, 4187210, 12142909, 24285818, 60714545, 121429090]

約数ペア:

[(1, 121429090), (2, 60714545), (5, 24285818), (10, 12142909), (29, 4187210), (58, 2093605), (145, 837442), (290, 418721)]