7428418690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{877027}}^1$

素因数の和:877063

約数の個数: 48

約数和(自身を含む): 16796840256

約数和(自身を除く): 9368421566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 877027, 1754054, 4385135, 6139189, 8770270, 9647297, 12278378, 19294594, 30695945, 48236485, 61391890, 67531079, 96472970, 106120267, 135062158, 212240534, 337655395, 530601335, 675310790, 742841869, 1061202670, 1485683738, 3714209345, 7428418690]

約数ペア:

[(1, 7428418690), (2, 3714209345), (5, 1485683738), (7, 1061202670), (10, 742841869), (11, 675310790), (14, 530601335), (22, 337655395), (35, 212240534), (55, 135062158), (70, 106120267), (77, 96472970), (110, 67531079), (121, 61391890), (154, 48236485), (242, 30695945), (385, 19294594), (605, 12278378), (770, 9647297), (847, 8770270), (1210, 6139189), (1694, 4385135), (4235, 1754054), (8470, 877027)]