9794540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 24068352

約数和(自身を除く): 14273812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 1627, 3010, 3254, 6020, 6508, 8135, 11389, 16270, 22778, 32540, 45556, 56945, 69961, 113890, 139922, 227780, 279844, 349805, 489727, 699610, 979454, 1399220, 1958908, 2448635, 4897270, 9794540]

約数ペア:

[(1, 9794540), (2, 4897270), (4, 2448635), (5, 1958908), (7, 1399220), (10, 979454), (14, 699610), (20, 489727), (28, 349805), (35, 279844), (43, 227780), (70, 139922), (86, 113890), (140, 69961), (172, 56945), (215, 45556), (301, 32540), (430, 22778), (602, 16270), (860, 11389), (1204, 8135), (1505, 6508), (1627, 6020), (3010, 3254)]