6456790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 5881130

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 419, 670, 838, 1541, 2095, 3082, 4190, 7705, 9637, 15410, 19274, 28073, 48185, 56146, 96370, 140365, 280730, 645679, 1291358, 3228395, 6456790]

約数ペア:

[(1, 6456790), (2, 3228395), (5, 1291358), (10, 645679), (23, 280730), (46, 140365), (67, 96370), (115, 56146), (134, 48185), (230, 28073), (335, 19274), (419, 15410), (670, 9637), (838, 7705), (1541, 4190), (2095, 3082)]