26402490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97787}}^1$

素因数の和:97803

約数の個数: 32

約数和(自身を含む): 70407360

約数和(自身を除く): 44004870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 97787, 195574, 293361, 488935, 586722, 880083, 977870, 1466805, 1760166, 2640249, 2933610, 4400415, 5280498, 8800830, 13201245, 26402490]

約数ペア:

[(1, 26402490), (2, 13201245), (3, 8800830), (5, 5280498), (6, 4400415), (9, 2933610), (10, 2640249), (15, 1760166), (18, 1466805), (27, 977870), (30, 880083), (45, 586722), (54, 488935), (90, 293361), (135, 195574), (270, 97787)]