456425090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 932871168

約数和(自身を除く): 476446078

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 137, 155, 274, 310, 341, 682, 685, 977, 1370, 1507, 1705, 1954, 3014, 3410, 4247, 4885, 7535, 8494, 9770, 10747, 15070, 21235, 21494, 30287, 42470, 46717, 53735, 60574, 93434, 107470, 133849, 151435, 233585, 267698, 302870, 333157, 467170, 666314, 669245, 1338490, 1472339, 1665785, 2944678, 3331570, 4149319, 7361695, 8298638, 14723390, 20746595, 41493190, 45642509, 91285018, 228212545, 456425090]

約数ペア:

[(1, 456425090), (2, 228212545), (5, 91285018), (10, 45642509), (11, 41493190), (22, 20746595), (31, 14723390), (55, 8298638), (62, 7361695), (110, 4149319), (137, 3331570), (155, 2944678), (274, 1665785), (310, 1472339), (341, 1338490), (682, 669245), (685, 666314), (977, 467170), (1370, 333157), (1507, 302870), (1705, 267698), (1954, 233585), (3014, 151435), (3410, 133849), (4247, 107470), (4885, 93434), (7535, 60574), (8494, 53735), (9770, 46717), (10747, 42470), (15070, 30287), (21235, 21494)]