17752930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 37830240

約数和(自身を除く): 20077310

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 277, 290, 377, 442, 493, 554, 754, 986, 1105, 1385, 1885, 2210, 2465, 2770, 3601, 3770, 4709, 4930, 6409, 7202, 8033, 9418, 12818, 16066, 18005, 23545, 32045, 36010, 40165, 47090, 61217, 64090, 80330, 104429, 122434, 136561, 208858, 273122, 306085, 522145, 612170, 682805, 1044290, 1365610, 1775293, 3550586, 8876465, 17752930]

約数ペア:

[(1, 17752930), (2, 8876465), (5, 3550586), (10, 1775293), (13, 1365610), (17, 1044290), (26, 682805), (29, 612170), (34, 522145), (58, 306085), (65, 273122), (85, 208858), (130, 136561), (145, 122434), (170, 104429), (221, 80330), (277, 64090), (290, 61217), (377, 47090), (442, 40165), (493, 36010), (554, 32045), (754, 23545), (986, 18005), (1105, 16066), (1385, 12818), (1885, 9418), (2210, 8033), (2465, 7202), (2770, 6409), (3601, 4930), (3770, 4709)]