12824770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3739}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 26928000

約数和(自身を除く): 14103230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3739, 7478, 18695, 26173, 37390, 52346, 130865, 183211, 261730, 366422, 916055, 1282477, 1832110, 2564954, 6412385, 12824770]

約数ペア:

[(1, 12824770), (2, 6412385), (5, 2564954), (7, 1832110), (10, 1282477), (14, 916055), (35, 366422), (49, 261730), (70, 183211), (98, 130865), (245, 52346), (343, 37390), (490, 26173), (686, 18695), (1715, 7478), (3430, 3739)]