13720410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13859}}^1$

素因数の和:13883

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 25198470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 13859, 27718, 41577, 69295, 83154, 124731, 138590, 152449, 207885, 249462, 304898, 415770, 457347, 623655, 762245, 914694, 1247310, 1372041, 1524490, 2286735, 2744082, 4573470, 6860205, 13720410]

約数ペア:

[(1, 13720410), (2, 6860205), (3, 4573470), (5, 2744082), (6, 2286735), (9, 1524490), (10, 1372041), (11, 1247310), (15, 914694), (18, 762245), (22, 623655), (30, 457347), (33, 415770), (45, 304898), (55, 249462), (66, 207885), (90, 152449), (99, 138590), (110, 124731), (165, 83154), (198, 69295), (330, 41577), (495, 27718), (990, 13859)]