1246630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 2799360

約数和(自身を除く): 1552730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1619, 3238, 8095, 11333, 16190, 17809, 22666, 35618, 56665, 89045, 113330, 124663, 178090, 249326, 623315, 1246630]

約数ペア:

[(1, 1246630), (2, 623315), (5, 249326), (7, 178090), (10, 124663), (11, 113330), (14, 89045), (22, 56665), (35, 35618), (55, 22666), (70, 17809), (77, 16190), (110, 11333), (154, 8095), (385, 3238), (770, 1619)]