30379438

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 46556640

約数和(自身を除く): 16177202

約数列:

[1, 2, 89, 103, 178, 206, 1657, 3314, 9167, 18334, 147473, 170671, 294946, 341342, 15189719, 30379438]

約数ペア:

[(1, 30379438), (2, 15189719), (89, 341342), (103, 294946), (178, 170671), (206, 147473), (1657, 18334), (3314, 9167)]