445061567460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{139187}}^1$

素因数の和:139725

約数の個数: 96

約数和(自身を含む): 1258504490880

約数和(自身を除く): 813442923420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 389, 411, 548, 685, 778, 822, 1167, 1370, 1556, 1644, 1945, 2055, 2334, 2740, 3890, 4110, 4668, 5835, 7780, 8220, 11670, 23340, 53293, 106586, 139187, 159879, 213172, 266465, 278374, 319758, 417561, 532930, 556748, 639516, 695935, 799395, 835122, 1065860, 1391870, 1598790, 1670244, 2087805, 2783740, 3197580, 4175610, 8351220, 19068619, 38137238, 54143743, 57205857, 76274476, 95343095, 108287486, 114411714, 162431229, 190686190, 216574972, 228823428, 270718715, 286029285, 324862458, 381372380, 541437430, 572058570, 649724916, 812156145, 1082874860, 1144117140, 1624312290, 3248624580, 7417692791, 14835385582, 22253078373, 29670771164, 37088463955, 44506156746, 74176927910, 89012313492, 111265391865, 148353855820, 222530783730, 445061567460]

約数ペア:

[(1, 445061567460), (2, 222530783730), (3, 148353855820), (4, 111265391865), (5, 89012313492), (6, 74176927910), (10, 44506156746), (12, 37088463955), (15, 29670771164), (20, 22253078373), (30, 14835385582), (60, 7417692791), (137, 3248624580), (274, 1624312290), (389, 1144117140), (411, 1082874860), (548, 812156145), (685, 649724916), (778, 572058570), (822, 541437430), (1167, 381372380), (1370, 324862458), (1556, 286029285), (1644, 270718715), (1945, 228823428), (2055, 216574972), (2334, 190686190), (2740, 162431229), (3890, 114411714), (4110, 108287486), (4668, 95343095), (5835, 76274476), (7780, 57205857), (8220, 54143743), (11670, 38137238), (23340, 19068619), (53293, 8351220), (106586, 4175610), (139187, 3197580), (159879, 2783740), (213172, 2087805), (266465, 1670244), (278374, 1598790), (319758, 1391870), (417561, 1065860), (532930, 835122), (556748, 799395), (639516, 695935)]