1551149580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25852493}}^1$

素因数の和:25852505

約数の個数: 24

約数和(自身を含む): 4343218992

約数和(自身を除く): 2792069412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25852493, 51704986, 77557479, 103409972, 129262465, 155114958, 258524930, 310229916, 387787395, 517049860, 775574790, 1551149580]

約数ペア:

[(1, 1551149580), (2, 775574790), (3, 517049860), (4, 387787395), (5, 310229916), (6, 258524930), (10, 155114958), (12, 129262465), (15, 103409972), (20, 77557479), (30, 51704986), (60, 25852493)]