2120023020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35333717}}^1$

素因数の和:35333729

約数の個数: 24

約数和(自身を含む): 5936064624

約数和(自身を除く): 3816041604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35333717, 70667434, 106001151, 141334868, 176668585, 212002302, 353337170, 424004604, 530005755, 706674340, 1060011510, 2120023020]

約数ペア:

[(1, 2120023020), (2, 1060011510), (3, 706674340), (4, 530005755), (5, 424004604), (6, 353337170), (10, 212002302), (12, 176668585), (15, 141334868), (20, 106001151), (30, 70667434), (60, 35333717)]