11250990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 29484000

約数和(自身を除く): 18233010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 839, 894, 1341, 1490, 1678, 2235, 2517, 2682, 4195, 4470, 5034, 6705, 7551, 8390, 12585, 13410, 15102, 25170, 37755, 75510, 125011, 250022, 375033, 625055, 750066, 1125099, 1250110, 1875165, 2250198, 3750330, 5625495, 11250990]

約数ペア:

[(1, 11250990), (2, 5625495), (3, 3750330), (5, 2250198), (6, 1875165), (9, 1250110), (10, 1125099), (15, 750066), (18, 625055), (30, 375033), (45, 250022), (90, 125011), (149, 75510), (298, 37755), (447, 25170), (745, 15102), (839, 13410), (894, 12585), (1341, 8390), (1490, 7551), (1678, 6705), (2235, 5034), (2517, 4470), (2682, 4195)]