30109749

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 41390208

約数和(自身を除く): 11280459

約数列:

[1, 3, 37, 111, 487, 557, 1461, 1671, 18019, 20609, 54057, 61827, 271259, 813777, 10036583, 30109749]

約数ペア:

[(1, 30109749), (3, 10036583), (37, 813777), (111, 271259), (487, 61827), (557, 54057), (1461, 20609), (1671, 18019)]