26711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445187}}^1$

素因数の和:445199

約数の個数: 24

約数和(自身を含む): 74791584

約数和(自身を除く): 48080364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445187, 890374, 1335561, 1780748, 2225935, 2671122, 4451870, 5342244, 6677805, 8903740, 13355610, 26711220]

約数ペア:

[(1, 26711220), (2, 13355610), (3, 8903740), (4, 6677805), (5, 5342244), (6, 4451870), (10, 2671122), (12, 2225935), (15, 1780748), (20, 1335561), (30, 890374), (60, 445187)]