2725470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2777

約数の個数: 48

約数和(自身を含む): 7733232

約数和(自身を除く): 5007762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2753, 5506, 8259, 13765, 16518, 24777, 27530, 30283, 41295, 49554, 60566, 82590, 90849, 123885, 151415, 181698, 247770, 272547, 302830, 454245, 545094, 908490, 1362735, 2725470]

約数ペア:

[(1, 2725470), (2, 1362735), (3, 908490), (5, 545094), (6, 454245), (9, 302830), (10, 272547), (11, 247770), (15, 181698), (18, 151415), (22, 123885), (30, 90849), (33, 82590), (45, 60566), (55, 49554), (66, 41295), (90, 30283), (99, 27530), (110, 24777), (165, 16518), (198, 13765), (330, 8259), (495, 5506), (990, 2753)]