129244620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2154077}}^1$

素因数の和:2154089

約数の個数: 24

約数和(自身を含む): 361885104

約数和(自身を除く): 232640484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2154077, 4308154, 6462231, 8616308, 10770385, 12924462, 21540770, 25848924, 32311155, 43081540, 64622310, 129244620]

約数ペア:

[(1, 129244620), (2, 64622310), (3, 43081540), (4, 32311155), (5, 25848924), (6, 21540770), (10, 12924462), (12, 10770385), (15, 8616308), (20, 6462231), (30, 4308154), (60, 2154077)]