13328460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74047}}^1$

素因数の和:74062

約数の個数: 36

約数和(自身を含む): 40430208

約数和(自身を除く): 27101748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74047, 148094, 222141, 296188, 370235, 444282, 666423, 740470, 888564, 1110705, 1332846, 1480940, 2221410, 2665692, 3332115, 4442820, 6664230, 13328460]

約数ペア:

[(1, 13328460), (2, 6664230), (3, 4442820), (4, 3332115), (5, 2665692), (6, 2221410), (9, 1480940), (10, 1332846), (12, 1110705), (15, 888564), (18, 740470), (20, 666423), (30, 444282), (36, 370235), (45, 296188), (60, 222141), (90, 148094), (180, 74047)]