61654670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80071}}^1$

素因数の和:80096

約数の個数: 32

約数和(自身を含む): 138364416

約数和(自身を除く): 76709746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 80071, 160142, 400355, 560497, 800710, 880781, 1120994, 1761562, 2802485, 4403905, 5604970, 6165467, 8807810, 12330934, 30827335, 61654670]

約数ペア:

[(1, 61654670), (2, 30827335), (5, 12330934), (7, 8807810), (10, 6165467), (11, 5604970), (14, 4403905), (22, 2802485), (35, 1761562), (55, 1120994), (70, 880781), (77, 800710), (110, 560497), (154, 400355), (385, 160142), (770, 80071)]