8550990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{277}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 26020800

約数和(自身を除く): 17469810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 277, 294, 315, 343, 441, 490, 554, 630, 686, 735, 831, 882, 1029, 1385, 1470, 1662, 1715, 1939, 2058, 2205, 2493, 2770, 3087, 3430, 3878, 4155, 4410, 4986, 5145, 5817, 6174, 8310, 9695, 10290, 11634, 12465, 13573, 15435, 17451, 19390, 24930, 27146, 29085, 30870, 34902, 40719, 58170, 67865, 81438, 87255, 95011, 122157, 135730, 174510, 190022, 203595, 244314, 285033, 407190, 475055, 570066, 610785, 855099, 950110, 1221570, 1425165, 1710198, 2850330, 4275495, 8550990]

約数ペア:

[(1, 8550990), (2, 4275495), (3, 2850330), (5, 1710198), (6, 1425165), (7, 1221570), (9, 950110), (10, 855099), (14, 610785), (15, 570066), (18, 475055), (21, 407190), (30, 285033), (35, 244314), (42, 203595), (45, 190022), (49, 174510), (63, 135730), (70, 122157), (90, 95011), (98, 87255), (105, 81438), (126, 67865), (147, 58170), (210, 40719), (245, 34902), (277, 30870), (294, 29085), (315, 27146), (343, 24930), (441, 19390), (490, 17451), (554, 15435), (630, 13573), (686, 12465), (735, 11634), (831, 10290), (882, 9695), (1029, 8310), (1385, 6174), (1470, 5817), (1662, 5145), (1715, 4986), (1939, 4410), (2058, 4155), (2205, 3878), (2493, 3430), (2770, 3087)]