622930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 1399680

約数和(自身を除く): 776750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 809, 1618, 4045, 5663, 8090, 8899, 11326, 17798, 28315, 44495, 56630, 62293, 88990, 124586, 311465, 622930]

約数ペア:

[(1, 622930), (2, 311465), (5, 124586), (7, 88990), (10, 62293), (11, 56630), (14, 44495), (22, 28315), (35, 17798), (55, 11326), (70, 8899), (77, 8090), (110, 5663), (154, 4045), (385, 1618), (770, 809)]