69148180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7013}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 159077520

約数和(自身を除く): 89929340

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 7013, 9860, 14026, 28052, 35065, 70130, 119221, 140260, 203377, 238442, 406754, 476884, 596105, 813508, 1016885, 1192210, 2033770, 2384420, 3457409, 4067540, 6914818, 13829636, 17287045, 34574090, 69148180]

約数ペア:

[(1, 69148180), (2, 34574090), (4, 17287045), (5, 13829636), (10, 6914818), (17, 4067540), (20, 3457409), (29, 2384420), (34, 2033770), (58, 1192210), (68, 1016885), (85, 813508), (116, 596105), (145, 476884), (170, 406754), (290, 238442), (340, 203377), (493, 140260), (580, 119221), (986, 70130), (1972, 35065), (2465, 28052), (4930, 14026), (7013, 9860)]