276629510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19717}}^1$

素因数の和:19808

約数の個数: 32

約数和(自身を含む): 528126912

約数和(自身を除く): 251497402

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 19717, 39434, 98585, 197170, 453491, 906982, 1202737, 2267455, 2405474, 4534910, 6013685, 12027370, 27662951, 55325902, 138314755, 276629510]

約数ペア:

[(1, 276629510), (2, 138314755), (5, 55325902), (10, 27662951), (23, 12027370), (46, 6013685), (61, 4534910), (115, 2405474), (122, 2267455), (230, 1202737), (305, 906982), (610, 453491), (1403, 197170), (2806, 98585), (7015, 39434), (14030, 19717)]