30382064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 62496000

約数和(自身を除く): 32113936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 719, 1112, 1438, 2224, 2641, 2876, 5282, 5752, 10564, 11504, 13661, 21128, 27322, 42256, 54644, 99941, 109288, 199882, 218576, 399764, 799528, 1599056, 1898879, 3797758, 7595516, 15191032, 30382064]

約数ペア:

[(1, 30382064), (2, 15191032), (4, 7595516), (8, 3797758), (16, 1898879), (19, 1599056), (38, 799528), (76, 399764), (139, 218576), (152, 199882), (278, 109288), (304, 99941), (556, 54644), (719, 42256), (1112, 27322), (1438, 21128), (2224, 13661), (2641, 11504), (2876, 10564), (5282, 5752)]