9091140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 25593792

約数和(自身を除く): 16502652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 547, 554, 831, 1094, 1108, 1385, 1641, 1662, 2188, 2735, 2770, 3282, 3324, 4155, 5470, 5540, 6564, 8205, 8310, 10940, 16410, 16620, 32820, 151519, 303038, 454557, 606076, 757595, 909114, 1515190, 1818228, 2272785, 3030380, 4545570, 9091140]

約数ペア:

[(1, 9091140), (2, 4545570), (3, 3030380), (4, 2272785), (5, 1818228), (6, 1515190), (10, 909114), (12, 757595), (15, 606076), (20, 454557), (30, 303038), (60, 151519), (277, 32820), (547, 16620), (554, 16410), (831, 10940), (1094, 8310), (1108, 8205), (1385, 6564), (1641, 5540), (1662, 5470), (2188, 4155), (2735, 3324), (2770, 3282)]