56790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1$

素因数の和:644

約数の個数: 24

約数和(自身を含む): 147888

約数和(自身を除く): 91098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 5679, 6310, 9465, 11358, 18930, 28395, 56790]

約数ペア:

[(1, 56790), (2, 28395), (3, 18930), (5, 11358), (6, 9465), (9, 6310), (10, 5679), (15, 3786), (18, 3155), (30, 1893), (45, 1262), (90, 631)]