219345491260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{601903}}^1$

素因数の和:602075

約数の個数: 96

約数和(自身を含む): 558181693440

約数和(自身を除く): 338836202180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 137, 140, 190, 266, 274, 380, 532, 548, 665, 685, 959, 1330, 1370, 1918, 2603, 2660, 2740, 3836, 4795, 5206, 9590, 10412, 13015, 18221, 19180, 26030, 36442, 52060, 72884, 91105, 182210, 364420, 601903, 1203806, 2407612, 3009515, 4213321, 6019030, 8426642, 11436157, 12038060, 16853284, 21066605, 22872314, 42133210, 45744628, 57180785, 80053099, 82460711, 84266420, 114361570, 160106198, 164921422, 228723140, 320212396, 329842844, 400265495, 412303555, 577224977, 800530990, 824607110, 1154449954, 1566753509, 1601061980, 1649214220, 2308899908, 2886124885, 3133507018, 5772249770, 6267014036, 7833767545, 10967274563, 11544499540, 15667535090, 21934549126, 31335070180, 43869098252, 54836372815, 109672745630, 219345491260]

約数ペア:

[(1, 219345491260), (2, 109672745630), (4, 54836372815), (5, 43869098252), (7, 31335070180), (10, 21934549126), (14, 15667535090), (19, 11544499540), (20, 10967274563), (28, 7833767545), (35, 6267014036), (38, 5772249770), (70, 3133507018), (76, 2886124885), (95, 2308899908), (133, 1649214220), (137, 1601061980), (140, 1566753509), (190, 1154449954), (266, 824607110), (274, 800530990), (380, 577224977), (532, 412303555), (548, 400265495), (665, 329842844), (685, 320212396), (959, 228723140), (1330, 164921422), (1370, 160106198), (1918, 114361570), (2603, 84266420), (2660, 82460711), (2740, 80053099), (3836, 57180785), (4795, 45744628), (5206, 42133210), (9590, 22872314), (10412, 21066605), (13015, 16853284), (18221, 12038060), (19180, 11436157), (26030, 8426642), (36442, 6019030), (52060, 4213321), (72884, 3009515), (91105, 2407612), (182210, 1203806), (364420, 601903)]