17939314770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2705779}}^1$

素因数の和:2705819

約数の個数: 64

約数和(自身を含む): 49093672320

約数和(自身を除く): 31154357550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 2705779, 5411558, 8117337, 13528895, 16234674, 27057790, 35175127, 40586685, 45998243, 70350254, 81173370, 91996486, 105525381, 137994729, 175875635, 211050762, 229991215, 275989458, 351751270, 459982430, 527626905, 597977159, 689973645, 1055253810, 1195954318, 1379947290, 1793931477, 2989885795, 3587862954, 5979771590, 8969657385, 17939314770]

約数ペア:

[(1, 17939314770), (2, 8969657385), (3, 5979771590), (5, 3587862954), (6, 2989885795), (10, 1793931477), (13, 1379947290), (15, 1195954318), (17, 1055253810), (26, 689973645), (30, 597977159), (34, 527626905), (39, 459982430), (51, 351751270), (65, 275989458), (78, 229991215), (85, 211050762), (102, 175875635), (130, 137994729), (170, 105525381), (195, 91996486), (221, 81173370), (255, 70350254), (390, 45998243), (442, 40586685), (510, 35175127), (663, 27057790), (1105, 16234674), (1326, 13528895), (2210, 8117337), (3315, 5411558), (6630, 2705779)]