9870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:64

約数の個数: 32

約数和(自身を含む): 27648

約数和(自身を除く): 17778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870]

約数ペア:

[(1, 9870), (2, 4935), (3, 3290), (5, 1974), (6, 1645), (7, 1410), (10, 987), (14, 705), (15, 658), (21, 470), (30, 329), (35, 282), (42, 235), (47, 210), (70, 141), (94, 105)]