90990570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275729}}^1$

素因数の和:275750

約数の個数: 32

約数和(自身を含む): 238230720

約数和(自身を除く): 147240150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 275729, 551458, 827187, 1378645, 1654374, 2757290, 3033019, 4135935, 6066038, 8271870, 9099057, 15165095, 18198114, 30330190, 45495285, 90990570]

約数ペア:

[(1, 90990570), (2, 45495285), (3, 30330190), (5, 18198114), (6, 15165095), (10, 9099057), (11, 8271870), (15, 6066038), (22, 4135935), (30, 3033019), (33, 2757290), (55, 1654374), (66, 1378645), (110, 827187), (165, 551458), (330, 275729)]