9262820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 22471680

約数和(自身を除く): 13208860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 607, 763, 1090, 1214, 1526, 2180, 2428, 3035, 3052, 3815, 4249, 6070, 7630, 8498, 12140, 15260, 16996, 21245, 42490, 66163, 84980, 132326, 264652, 330815, 463141, 661630, 926282, 1323260, 1852564, 2315705, 4631410, 9262820]

約数ペア:

[(1, 9262820), (2, 4631410), (4, 2315705), (5, 1852564), (7, 1323260), (10, 926282), (14, 661630), (20, 463141), (28, 330815), (35, 264652), (70, 132326), (109, 84980), (140, 66163), (218, 42490), (436, 21245), (545, 16996), (607, 15260), (763, 12140), (1090, 8498), (1214, 7630), (1526, 6070), (2180, 4249), (2428, 3815), (3035, 3052)]