2768996890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3373}}^1$

素因数の和:3847

約数の個数: 64

約数和(自身を含む): 5771969280

約数和(自身を除く): 3002972390

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 439, 878, 935, 1870, 2195, 3373, 4390, 4829, 6746, 7463, 9658, 14926, 16865, 24145, 33730, 37103, 37315, 48290, 57341, 74206, 74630, 82093, 114682, 164186, 185515, 286705, 371030, 410465, 573410, 630751, 820930, 1261502, 1480747, 2961494, 3153755, 6307510, 7403735, 14807470, 16288217, 25172699, 32576434, 50345398, 81441085, 125863495, 162882170, 251726990, 276899689, 553799378, 1384498445, 2768996890]

約数ペア:

[(1, 2768996890), (2, 1384498445), (5, 553799378), (10, 276899689), (11, 251726990), (17, 162882170), (22, 125863495), (34, 81441085), (55, 50345398), (85, 32576434), (110, 25172699), (170, 16288217), (187, 14807470), (374, 7403735), (439, 6307510), (878, 3153755), (935, 2961494), (1870, 1480747), (2195, 1261502), (3373, 820930), (4390, 630751), (4829, 573410), (6746, 410465), (7463, 371030), (9658, 286705), (14926, 185515), (16865, 164186), (24145, 114682), (33730, 82093), (37103, 74630), (37315, 74206), (48290, 57341)]