1249853910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{968879}}^1$

素因数の和:968932

約数の個数: 32

約数和(自身を含む): 3069411840

約数和(自身を除く): 1819557930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 968879, 1937758, 2906637, 4844395, 5813274, 9688790, 14533185, 29066370, 41661797, 83323594, 124985391, 208308985, 249970782, 416617970, 624926955, 1249853910]

約数ペア:

[(1, 1249853910), (2, 624926955), (3, 416617970), (5, 249970782), (6, 208308985), (10, 124985391), (15, 83323594), (30, 41661797), (43, 29066370), (86, 14533185), (129, 9688790), (215, 5813274), (258, 4844395), (430, 2906637), (645, 1937758), (1290, 968879)]