2720238090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{90674603}}^1$

素因数の和:90674613

約数の個数: 16

約数和(自身を含む): 6528571488

約数和(自身を除く): 3808333398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 90674603, 181349206, 272023809, 453373015, 544047618, 906746030, 1360119045, 2720238090]

約数ペア:

[(1, 2720238090), (2, 1360119045), (3, 906746030), (5, 544047618), (6, 453373015), (10, 272023809), (15, 181349206), (30, 90674603)]