68581230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4693

約数の個数: 64

約数和(自身を含む): 180325440

約数和(自身を除く): 111744210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4637, 4930, 7395, 9274, 13911, 14790, 23185, 27822, 46370, 69555, 78829, 134473, 139110, 157658, 236487, 268946, 394145, 403419, 472974, 672365, 788290, 806838, 1182435, 1344730, 2017095, 2286041, 2364870, 4034190, 4572082, 6858123, 11430205, 13716246, 22860410, 34290615, 68581230]

約数ペア:

[(1, 68581230), (2, 34290615), (3, 22860410), (5, 13716246), (6, 11430205), (10, 6858123), (15, 4572082), (17, 4034190), (29, 2364870), (30, 2286041), (34, 2017095), (51, 1344730), (58, 1182435), (85, 806838), (87, 788290), (102, 672365), (145, 472974), (170, 403419), (174, 394145), (255, 268946), (290, 236487), (435, 157658), (493, 139110), (510, 134473), (870, 78829), (986, 69555), (1479, 46370), (2465, 27822), (2958, 23185), (4637, 14790), (4930, 13911), (7395, 9274)]