1219004790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40633493}}^1$

素因数の和:40633503

約数の個数: 16

約数和(自身を含む): 2925611568

約数和(自身を除く): 1706606778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 40633493, 81266986, 121900479, 203167465, 243800958, 406334930, 609502395, 1219004790]

約数ペア:

[(1, 1219004790), (2, 609502395), (3, 406334930), (5, 243800958), (6, 203167465), (10, 121900479), (15, 81266986), (30, 40633493)]