26986230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 72622080

約数和(自身を除く): 45635850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 787, 1143, 1270, 1574, 1905, 2286, 2361, 3429, 3810, 3935, 4722, 5715, 6858, 7083, 7870, 11430, 11805, 14166, 17145, 21249, 23610, 34290, 35415, 42498, 70830, 99949, 106245, 199898, 212490, 299847, 499745, 599694, 899541, 999490, 1499235, 1799082, 2698623, 2998470, 4497705, 5397246, 8995410, 13493115, 26986230]

約数ペア:

[(1, 26986230), (2, 13493115), (3, 8995410), (5, 5397246), (6, 4497705), (9, 2998470), (10, 2698623), (15, 1799082), (18, 1499235), (27, 999490), (30, 899541), (45, 599694), (54, 499745), (90, 299847), (127, 212490), (135, 199898), (254, 106245), (270, 99949), (381, 70830), (635, 42498), (762, 35415), (787, 34290), (1143, 23610), (1270, 21249), (1574, 17145), (1905, 14166), (2286, 11805), (2361, 11430), (3429, 7870), (3810, 7083), (3935, 6858), (4722, 5715)]