77016970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 147258000

約数和(自身を除く): 70241030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 1009, 2018, 2245, 4490, 5045, 7633, 10090, 15266, 17153, 34306, 38165, 76330, 85765, 171530, 453041, 906082, 2265205, 4530410, 7701697, 15403394, 38508485, 77016970]

約数ペア:

[(1, 77016970), (2, 38508485), (5, 15403394), (10, 7701697), (17, 4530410), (34, 2265205), (85, 906082), (170, 453041), (449, 171530), (898, 85765), (1009, 76330), (2018, 38165), (2245, 34306), (4490, 17153), (5045, 15266), (7633, 10090)]