30166435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 40071024

約数和(自身を除く): 9904589

約数列:

[1, 5, 13, 43, 65, 215, 251, 559, 1255, 1849, 2795, 3263, 9245, 10793, 16315, 24037, 53965, 120185, 140309, 464099, 701545, 2320495, 6033287, 30166435]

約数ペア:

[(1, 30166435), (5, 6033287), (13, 2320495), (43, 701545), (65, 464099), (215, 140309), (251, 120185), (559, 53965), (1255, 24037), (1849, 16315), (2795, 10793), (3263, 9245)]