30838410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 80534376

約数和(自身を除く): 49695966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1237, 1385, 1662, 2474, 2493, 2770, 3711, 4155, 4986, 6185, 7422, 8310, 11133, 12370, 12465, 18555, 22266, 24930, 37110, 55665, 111330, 342649, 685298, 1027947, 1713245, 2055894, 3083841, 3426490, 5139735, 6167682, 10279470, 15419205, 30838410]

約数ペア:

[(1, 30838410), (2, 15419205), (3, 10279470), (5, 6167682), (6, 5139735), (9, 3426490), (10, 3083841), (15, 2055894), (18, 1713245), (30, 1027947), (45, 685298), (90, 342649), (277, 111330), (554, 55665), (831, 37110), (1237, 24930), (1385, 22266), (1662, 18555), (2474, 12465), (2493, 12370), (2770, 11133), (3711, 8310), (4155, 7422), (4986, 6185)]