310012094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 578672640

約数和(自身を除く): 268660546

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 137, 181, 266, 274, 329, 362, 658, 893, 959, 1267, 1786, 1918, 2534, 2603, 3439, 5206, 6251, 6439, 6878, 8507, 12502, 12878, 17014, 18221, 24073, 24797, 36442, 45073, 48146, 49594, 59549, 90146, 119098, 122341, 161633, 173579, 244682, 323266, 347158, 471143, 856387, 942286, 1131431, 1165459, 1712774, 2262862, 2330918, 3298001, 6596002, 8158213, 16316426, 22143721, 44287442, 155006047, 310012094]

約数ペア:

[(1, 310012094), (2, 155006047), (7, 44287442), (14, 22143721), (19, 16316426), (38, 8158213), (47, 6596002), (94, 3298001), (133, 2330918), (137, 2262862), (181, 1712774), (266, 1165459), (274, 1131431), (329, 942286), (362, 856387), (658, 471143), (893, 347158), (959, 323266), (1267, 244682), (1786, 173579), (1918, 161633), (2534, 122341), (2603, 119098), (3439, 90146), (5206, 59549), (6251, 49594), (6439, 48146), (6878, 45073), (8507, 36442), (12502, 24797), (12878, 24073), (17014, 18221)]