6761980

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 14249088

約数和(自身を除く): 7487108

約数列:

[1, 2, 4, 5, 10, 20, 557, 607, 1114, 1214, 2228, 2428, 2785, 3035, 5570, 6070, 11140, 12140, 338099, 676198, 1352396, 1690495, 3380990, 6761980]

約数ペア:

[(1, 6761980), (2, 3380990), (4, 1690495), (5, 1352396), (10, 676198), (20, 338099), (557, 12140), (607, 11140), (1114, 6070), (1214, 5570), (2228, 3035), (2428, 2785)]