30539790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{339331}}^1$

素因数の和:339344

約数の個数: 24

約数和(自身を含む): 79403688

約数和(自身を除く): 48863898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 339331, 678662, 1017993, 1696655, 2035986, 3053979, 3393310, 5089965, 6107958, 10179930, 15269895, 30539790]

約数ペア:

[(1, 30539790), (2, 15269895), (3, 10179930), (5, 6107958), (6, 5089965), (9, 3393310), (10, 3053979), (15, 2035986), (18, 1696655), (30, 1017993), (45, 678662), (90, 339331)]