73903090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{67801}}^1$

素因数の和:67917

約数の個数: 16

約数和(自身を含む): 134247960

約数和(自身を除く): 60344870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 67801, 135602, 339005, 678010, 7390309, 14780618, 36951545, 73903090]

約数ペア:

[(1, 73903090), (2, 36951545), (5, 14780618), (10, 7390309), (109, 678010), (218, 339005), (545, 135602), (1090, 67801)]