310010992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 655672320

約数和(自身を除く): 345661328

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 71, 76, 106, 142, 152, 212, 271, 284, 304, 424, 542, 568, 848, 1007, 1084, 1136, 1349, 2014, 2168, 2698, 3763, 4028, 4336, 5149, 5396, 7526, 8056, 10298, 10792, 14363, 15052, 16112, 19241, 20596, 21584, 28726, 30104, 38482, 41192, 57452, 60208, 71497, 76964, 82384, 114904, 142994, 153928, 229808, 272897, 285988, 307856, 365579, 545794, 571976, 731158, 1019773, 1091588, 1143952, 1462316, 2039546, 2183176, 2924632, 4079092, 4366352, 5849264, 8158184, 16316368, 19375687, 38751374, 77502748, 155005496, 310010992]

約数ペア:

[(1, 310010992), (2, 155005496), (4, 77502748), (8, 38751374), (16, 19375687), (19, 16316368), (38, 8158184), (53, 5849264), (71, 4366352), (76, 4079092), (106, 2924632), (142, 2183176), (152, 2039546), (212, 1462316), (271, 1143952), (284, 1091588), (304, 1019773), (424, 731158), (542, 571976), (568, 545794), (848, 365579), (1007, 307856), (1084, 285988), (1136, 272897), (1349, 229808), (2014, 153928), (2168, 142994), (2698, 114904), (3763, 82384), (4028, 76964), (4336, 71497), (5149, 60208), (5396, 57452), (7526, 41192), (8056, 38482), (10298, 30104), (10792, 28726), (14363, 21584), (15052, 20596), (16112, 19241)]