306018745

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 381628800

約数和(自身を除く): 75610055

約数列:

[1, 5, 43, 79, 215, 395, 419, 1849, 2095, 3397, 9245, 16985, 18017, 33101, 90085, 146071, 165505, 730355, 774731, 1423343, 3873655, 7116715, 61203749, 306018745]

約数ペア:

[(1, 306018745), (5, 61203749), (43, 7116715), (79, 3873655), (215, 1423343), (395, 774731), (419, 730355), (1849, 165505), (2095, 146071), (3397, 90085), (9245, 33101), (16985, 18017)]