121837590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{193393}}^1$

素因数の和:193413

約数の個数: 48

約数和(自身を含む): 362033568

約数和(自身を除く): 240195978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 193393, 386786, 580179, 966965, 1160358, 1353751, 1740537, 1933930, 2707502, 2900895, 3481074, 4061253, 5801790, 6768755, 8122506, 8702685, 12183759, 13537510, 17405370, 20306265, 24367518, 40612530, 60918795, 121837590]

約数ペア:

[(1, 121837590), (2, 60918795), (3, 40612530), (5, 24367518), (6, 20306265), (7, 17405370), (9, 13537510), (10, 12183759), (14, 8702685), (15, 8122506), (18, 6768755), (21, 5801790), (30, 4061253), (35, 3481074), (42, 2900895), (45, 2707502), (63, 1933930), (70, 1740537), (90, 1353751), (105, 1160358), (126, 966965), (210, 580179), (315, 386786), (630, 193393)]