9127740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 25754400

約数和(自身を除く): 16626660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1021, 1490, 1788, 2042, 2235, 2980, 3063, 4084, 4470, 5105, 6126, 8940, 10210, 12252, 15315, 20420, 30630, 61260, 152129, 304258, 456387, 608516, 760645, 912774, 1521290, 1825548, 2281935, 3042580, 4563870, 9127740]

約数ペア:

[(1, 9127740), (2, 4563870), (3, 3042580), (4, 2281935), (5, 1825548), (6, 1521290), (10, 912774), (12, 760645), (15, 608516), (20, 456387), (30, 304258), (60, 152129), (149, 61260), (298, 30630), (447, 20420), (596, 15315), (745, 12252), (894, 10210), (1021, 8940), (1490, 6126), (1788, 5105), (2042, 4470), (2235, 4084), (2980, 3063)]