31353630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 96076800

約数和(自身を除く): 64723170

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 277, 294, 330, 343, 385, 462, 490, 539, 554, 686, 735, 770, 831, 1029, 1078, 1155, 1385, 1470, 1617, 1662, 1715, 1939, 2058, 2310, 2695, 2770, 3047, 3234, 3430, 3773, 3878, 4155, 5145, 5390, 5817, 6094, 7546, 8085, 8310, 9141, 9695, 10290, 11319, 11634, 13573, 15235, 16170, 18282, 18865, 19390, 21329, 22638, 27146, 29085, 30470, 37730, 40719, 42658, 45705, 56595, 58170, 63987, 67865, 81438, 91410, 95011, 106645, 113190, 127974, 135730, 149303, 190022, 203595, 213290, 285033, 298606, 319935, 407190, 447909, 475055, 570066, 639870, 746515, 895818, 950110, 1045121, 1425165, 1493030, 2090242, 2239545, 2850330, 3135363, 4479090, 5225605, 6270726, 10451210, 15676815, 31353630]

約数ペア:

[(1, 31353630), (2, 15676815), (3, 10451210), (5, 6270726), (6, 5225605), (7, 4479090), (10, 3135363), (11, 2850330), (14, 2239545), (15, 2090242), (21, 1493030), (22, 1425165), (30, 1045121), (33, 950110), (35, 895818), (42, 746515), (49, 639870), (55, 570066), (66, 475055), (70, 447909), (77, 407190), (98, 319935), (105, 298606), (110, 285033), (147, 213290), (154, 203595), (165, 190022), (210, 149303), (231, 135730), (245, 127974), (277, 113190), (294, 106645), (330, 95011), (343, 91410), (385, 81438), (462, 67865), (490, 63987), (539, 58170), (554, 56595), (686, 45705), (735, 42658), (770, 40719), (831, 37730), (1029, 30470), (1078, 29085), (1155, 27146), (1385, 22638), (1470, 21329), (1617, 19390), (1662, 18865), (1715, 18282), (1939, 16170), (2058, 15235), (2310, 13573), (2695, 11634), (2770, 11319), (3047, 10290), (3234, 9695), (3430, 9141), (3773, 8310), (3878, 8085), (4155, 7546), (5145, 6094), (5390, 5817)]