30550002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 72624384

約数和(自身を除く): 42074382

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 113, 123, 157, 226, 246, 287, 314, 339, 471, 574, 678, 791, 861, 942, 1099, 1582, 1722, 2198, 2373, 3297, 4633, 4746, 6437, 6594, 9266, 12874, 13899, 17741, 19311, 27798, 32431, 35482, 38622, 45059, 53223, 64862, 90118, 97293, 106446, 124187, 135177, 194586, 248374, 270354, 372561, 727381, 745122, 1454762, 2182143, 4364286, 5091667, 10183334, 15275001, 30550002]

約数ペア:

[(1, 30550002), (2, 15275001), (3, 10183334), (6, 5091667), (7, 4364286), (14, 2182143), (21, 1454762), (41, 745122), (42, 727381), (82, 372561), (113, 270354), (123, 248374), (157, 194586), (226, 135177), (246, 124187), (287, 106446), (314, 97293), (339, 90118), (471, 64862), (574, 53223), (678, 45059), (791, 38622), (861, 35482), (942, 32431), (1099, 27798), (1582, 19311), (1722, 17741), (2198, 13899), (2373, 12874), (3297, 9266), (4633, 6594), (4746, 6437)]