30071054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37309}}^1$

素因数の和:37355

約数の個数: 16

約数和(自身を含む): 50144640

約数和(自身を除く): 20073586

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 37309, 74618, 485017, 970034, 1156579, 2313158, 15035527, 30071054]

約数ペア:

[(1, 30071054), (2, 15035527), (13, 2313158), (26, 1156579), (31, 970034), (62, 485017), (403, 74618), (806, 37309)]