1928521770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{248201}}^1$

素因数の和:248255

約数の個数: 64

約数和(自身を含む): 5432645376

約数和(自身を除く): 3504123606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 248201, 496402, 744603, 1241005, 1489206, 1737407, 2482010, 3474814, 3723015, 5212221, 7446030, 8687035, 9183437, 10424442, 17374070, 18366874, 26061105, 27550311, 45917185, 52122210, 55100622, 64284059, 91834370, 128568118, 137751555, 192852177, 275503110, 321420295, 385704354, 642840590, 964260885, 1928521770]

約数ペア:

[(1, 1928521770), (2, 964260885), (3, 642840590), (5, 385704354), (6, 321420295), (7, 275503110), (10, 192852177), (14, 137751555), (15, 128568118), (21, 91834370), (30, 64284059), (35, 55100622), (37, 52122210), (42, 45917185), (70, 27550311), (74, 26061105), (105, 18366874), (111, 17374070), (185, 10424442), (210, 9183437), (222, 8687035), (259, 7446030), (370, 5212221), (518, 3723015), (555, 3474814), (777, 2482010), (1110, 1737407), (1295, 1489206), (1554, 1241005), (2590, 744603), (3885, 496402), (7770, 248201)]