179933390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 415062144

約数和(自身を除く): 235128754

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 91, 94, 98, 130, 182, 235, 245, 329, 455, 470, 490, 601, 611, 637, 658, 910, 1202, 1222, 1274, 1645, 2303, 3005, 3055, 3185, 3290, 4207, 4277, 4606, 6010, 6110, 6370, 7813, 8414, 8554, 11515, 15626, 21035, 21385, 23030, 28247, 29449, 29939, 39065, 42070, 42770, 54691, 56494, 58898, 59878, 78130, 109382, 141235, 147245, 149695, 197729, 273455, 282470, 294490, 299390, 367211, 382837, 395458, 546910, 734422, 765674, 988645, 1384103, 1836055, 1914185, 1977290, 2570477, 2768206, 3672110, 3828370, 5140954, 6920515, 12852385, 13841030, 17993339, 25704770, 35986678, 89966695, 179933390]

約数ペア:

[(1, 179933390), (2, 89966695), (5, 35986678), (7, 25704770), (10, 17993339), (13, 13841030), (14, 12852385), (26, 6920515), (35, 5140954), (47, 3828370), (49, 3672110), (65, 2768206), (70, 2570477), (91, 1977290), (94, 1914185), (98, 1836055), (130, 1384103), (182, 988645), (235, 765674), (245, 734422), (329, 546910), (455, 395458), (470, 382837), (490, 367211), (601, 299390), (611, 294490), (637, 282470), (658, 273455), (910, 197729), (1202, 149695), (1222, 147245), (1274, 141235), (1645, 109382), (2303, 78130), (3005, 59878), (3055, 58898), (3185, 56494), (3290, 54691), (4207, 42770), (4277, 42070), (4606, 39065), (6010, 29939), (6110, 29449), (6370, 28247), (7813, 23030), (8414, 21385), (8554, 21035), (11515, 15626)]