714065660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463679}}^1$

素因数の和:463706

約数の個数: 48

約数和(自身を含む): 1869557760

約数和(自身を除く): 1155492100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 463679, 927358, 1854716, 2318395, 3245753, 4636790, 5100469, 6491506, 9273580, 10200938, 12983012, 16228765, 20401876, 25502345, 32457530, 35703283, 51004690, 64915060, 71406566, 102009380, 142813132, 178516415, 357032830, 714065660]

約数ペア:

[(1, 714065660), (2, 357032830), (4, 178516415), (5, 142813132), (7, 102009380), (10, 71406566), (11, 64915060), (14, 51004690), (20, 35703283), (22, 32457530), (28, 25502345), (35, 20401876), (44, 16228765), (55, 12983012), (70, 10200938), (77, 9273580), (110, 6491506), (140, 5100469), (154, 4636790), (220, 3245753), (308, 2318395), (385, 1854716), (770, 927358), (1540, 463679)]