27855420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464257}}^1$

素因数の和:464269

約数の個数: 24

約数和(自身を含む): 77995344

約数和(自身を除く): 50139924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464257, 928514, 1392771, 1857028, 2321285, 2785542, 4642570, 5571084, 6963855, 9285140, 13927710, 27855420]

約数ペア:

[(1, 27855420), (2, 13927710), (3, 9285140), (4, 6963855), (5, 5571084), (6, 4642570), (10, 2785542), (12, 2321285), (15, 1857028), (20, 1392771), (30, 928514), (60, 464257)]