67835530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13649}}^1$

素因数の和:13734

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 73687670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 13649, 27298, 68245, 95543, 136490, 191086, 477715, 955430, 969079, 1938158, 4845395, 6783553, 9690790, 13567106, 33917765, 67835530]

約数ペア:

[(1, 67835530), (2, 33917765), (5, 13567106), (7, 9690790), (10, 6783553), (14, 4845395), (35, 1938158), (70, 969079), (71, 955430), (142, 477715), (355, 191086), (497, 136490), (710, 95543), (994, 68245), (2485, 27298), (4970, 13649)]