553636930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719009}}^1$

素因数の和:719034

約数の個数: 32

約数和(自身を含む): 1242449280

約数和(自身を除く): 688812350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 719009, 1438018, 3595045, 5033063, 7190090, 7909099, 10066126, 15818198, 25165315, 39545495, 50330630, 55363693, 79090990, 110727386, 276818465, 553636930]

約数ペア:

[(1, 553636930), (2, 276818465), (5, 110727386), (7, 79090990), (10, 55363693), (11, 50330630), (14, 39545495), (22, 25165315), (35, 15818198), (55, 10066126), (70, 7909099), (77, 7190090), (110, 5033063), (154, 3595045), (385, 1438018), (770, 719009)]