12777270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 21782730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1249, 1705, 2046, 2498, 3410, 3747, 5115, 6245, 7494, 10230, 12490, 13739, 18735, 27478, 37470, 38719, 41217, 68695, 77438, 82434, 116157, 137390, 193595, 206085, 232314, 387190, 412170, 425909, 580785, 851818, 1161570, 1277727, 2129545, 2555454, 4259090, 6388635, 12777270]

約数ペア:

[(1, 12777270), (2, 6388635), (3, 4259090), (5, 2555454), (6, 2129545), (10, 1277727), (11, 1161570), (15, 851818), (22, 580785), (30, 425909), (31, 412170), (33, 387190), (55, 232314), (62, 206085), (66, 193595), (93, 137390), (110, 116157), (155, 82434), (165, 77438), (186, 68695), (310, 41217), (330, 38719), (341, 37470), (465, 27478), (682, 18735), (930, 13739), (1023, 12490), (1249, 10230), (1705, 7494), (2046, 6245), (2498, 5115), (3410, 3747)]