2015800614

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4139}}^1$

素因数の和:4490

約数の個数: 64

約数和(自身を含む): 4650048000

約数和(自身を除く): 2634247386

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 311, 522, 622, 783, 933, 1566, 1866, 2799, 4139, 5598, 8278, 8397, 9019, 12417, 16794, 18038, 24834, 27057, 37251, 54114, 74502, 81171, 111753, 120031, 162342, 223506, 240062, 243513, 360093, 487026, 720186, 1080279, 1287229, 2160558, 2574458, 3240837, 3861687, 6481674, 7723374, 11585061, 23170122, 34755183, 37329641, 69510366, 74659282, 111988923, 223977846, 335966769, 671933538, 1007900307, 2015800614]

約数ペア:

[(1, 2015800614), (2, 1007900307), (3, 671933538), (6, 335966769), (9, 223977846), (18, 111988923), (27, 74659282), (29, 69510366), (54, 37329641), (58, 34755183), (87, 23170122), (174, 11585061), (261, 7723374), (311, 6481674), (522, 3861687), (622, 3240837), (783, 2574458), (933, 2160558), (1566, 1287229), (1866, 1080279), (2799, 720186), (4139, 487026), (5598, 360093), (8278, 243513), (8397, 240062), (9019, 223506), (12417, 162342), (16794, 120031), (18038, 111753), (24834, 81171), (27057, 74502), (37251, 54114)]