75465730

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{19009}}^1$

素因数の和:19413

約数の個数: 16

約数和(自身を含む): 136187640

約数和(自身を除く): 60721910

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 19009, 38018, 95045, 190090, 7546573, 15093146, 37732865, 75465730]

約数ペア:

[(1, 75465730), (2, 37732865), (5, 15093146), (10, 7546573), (397, 190090), (794, 95045), (1985, 38018), (3970, 19009)]