1339804510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31151}}^1$

素因数の和:31209

約数の個数: 64

約数和(自身を含む): 2906855424

約数和(自身を除く): 1567050914

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1870, 1955, 2530, 3910, 4301, 8602, 21505, 31151, 43010, 62302, 155755, 311510, 342661, 529567, 685322, 716473, 1059134, 1432946, 1713305, 2647835, 3426610, 3582365, 5295670, 5825237, 7164730, 7881203, 11650474, 12180041, 15762406, 24360082, 29126185, 39406015, 58252370, 60900205, 78812030, 121800410, 133980451, 267960902, 669902255, 1339804510]

約数ペア:

[(1, 1339804510), (2, 669902255), (5, 267960902), (10, 133980451), (11, 121800410), (17, 78812030), (22, 60900205), (23, 58252370), (34, 39406015), (46, 29126185), (55, 24360082), (85, 15762406), (110, 12180041), (115, 11650474), (170, 7881203), (187, 7164730), (230, 5825237), (253, 5295670), (374, 3582365), (391, 3426610), (506, 2647835), (782, 1713305), (935, 1432946), (1265, 1059134), (1870, 716473), (1955, 685322), (2530, 529567), (3910, 342661), (4301, 311510), (8602, 155755), (21505, 62302), (31151, 43010)]