21066935610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{289103}}^1$

素因数の和:289467

約数の個数: 64

約数和(自身を含む): 57950318592

約数和(自身を除く): 36883382982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 1041, 1735, 2082, 2429, 3470, 4858, 5205, 7287, 10410, 12145, 14574, 24290, 36435, 72870, 289103, 578206, 867309, 1445515, 1734618, 2023721, 2891030, 4047442, 4336545, 6071163, 8673090, 10118605, 12142326, 20237210, 30355815, 60711630, 100318741, 200637482, 300956223, 501593705, 601912446, 702231187, 1003187410, 1404462374, 1504781115, 2106693561, 3009562230, 3511155935, 4213387122, 7022311870, 10533467805, 21066935610]

約数ペア:

[(1, 21066935610), (2, 10533467805), (3, 7022311870), (5, 4213387122), (6, 3511155935), (7, 3009562230), (10, 2106693561), (14, 1504781115), (15, 1404462374), (21, 1003187410), (30, 702231187), (35, 601912446), (42, 501593705), (70, 300956223), (105, 200637482), (210, 100318741), (347, 60711630), (694, 30355815), (1041, 20237210), (1735, 12142326), (2082, 10118605), (2429, 8673090), (3470, 6071163), (4858, 4336545), (5205, 4047442), (7287, 2891030), (10410, 2023721), (12145, 1734618), (14574, 1445515), (24290, 867309), (36435, 578206), (72870, 289103)]