6754940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 14602728

約数和(自身を除く): 7847788

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 670, 710, 1340, 1420, 4757, 5041, 9514, 10082, 19028, 20164, 23785, 25205, 47570, 50410, 95140, 100820, 337747, 675494, 1350988, 1688735, 3377470, 6754940]

約数ペア:

[(1, 6754940), (2, 3377470), (4, 1688735), (5, 1350988), (10, 675494), (20, 337747), (67, 100820), (71, 95140), (134, 50410), (142, 47570), (268, 25205), (284, 23785), (335, 20164), (355, 19028), (670, 10082), (710, 9514), (1340, 5041), (1420, 4757)]