13712930

素因数分解:

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

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17313310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1619, 1694, 3238, 4235, 8095, 8470, 11333, 16190, 17809, 22666, 35618, 56665, 89045, 113330, 124663, 178090, 195899, 249326, 391798, 623315, 979495, 1246630, 1371293, 1958990, 2742586, 6856465, 13712930]

約数ペア:

[(1, 13712930), (2, 6856465), (5, 2742586), (7, 1958990), (10, 1371293), (11, 1246630), (14, 979495), (22, 623315), (35, 391798), (55, 249326), (70, 195899), (77, 178090), (110, 124663), (121, 113330), (154, 89045), (242, 56665), (385, 35618), (605, 22666), (770, 17809), (847, 16190), (1210, 11333), (1619, 8470), (1694, 8095), (3238, 4235)]