11727810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 18935550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 419, 622, 838, 933, 1257, 1555, 1866, 2095, 2514, 2799, 3110, 3771, 4190, 4665, 5598, 6285, 7542, 9330, 12570, 13995, 18855, 27990, 37710, 130309, 260618, 390927, 651545, 781854, 1172781, 1303090, 1954635, 2345562, 3909270, 5863905, 11727810]

約数ペア:

[(1, 11727810), (2, 5863905), (3, 3909270), (5, 2345562), (6, 1954635), (9, 1303090), (10, 1172781), (15, 781854), (18, 651545), (30, 390927), (45, 260618), (90, 130309), (311, 37710), (419, 27990), (622, 18855), (838, 13995), (933, 12570), (1257, 9330), (1555, 7542), (1866, 6285), (2095, 5598), (2514, 4665), (2799, 4190), (3110, 3771)]