539870210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{32939}}^1$

素因数の和:33106

約数の個数: 32

約数和(自身を含む): 1067256000

約数和(自身を除く): 527385790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 16390, 32939, 65878, 164695, 329390, 362329, 724658, 1811645, 3623290, 4907911, 9815822, 24539555, 49079110, 53987021, 107974042, 269935105, 539870210]

約数ペア:

[(1, 539870210), (2, 269935105), (5, 107974042), (10, 53987021), (11, 49079110), (22, 24539555), (55, 9815822), (110, 4907911), (149, 3623290), (298, 1811645), (745, 724658), (1490, 362329), (1639, 329390), (3278, 164695), (8195, 65878), (16390, 32939)]