194790060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8521}}^1$

素因数の和:8663

約数の個数: 72

約数和(自身を含む): 595585536

約数和(自身を除く): 400795476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 8521, 11430, 17042, 22860, 25563, 34084, 42605, 51126, 76689, 85210, 102252, 127815, 153378, 170420, 255630, 306756, 383445, 511260, 766890, 1082167, 1533780, 2164334, 3246501, 4328668, 5410835, 6493002, 9739503, 10821670, 12986004, 16232505, 19479006, 21643340, 32465010, 38958012, 48697515, 64930020, 97395030, 194790060]

約数ペア:

[(1, 194790060), (2, 97395030), (3, 64930020), (4, 48697515), (5, 38958012), (6, 32465010), (9, 21643340), (10, 19479006), (12, 16232505), (15, 12986004), (18, 10821670), (20, 9739503), (30, 6493002), (36, 5410835), (45, 4328668), (60, 3246501), (90, 2164334), (127, 1533780), (180, 1082167), (254, 766890), (381, 511260), (508, 383445), (635, 306756), (762, 255630), (1143, 170420), (1270, 153378), (1524, 127815), (1905, 102252), (2286, 85210), (2540, 76689), (3810, 51126), (4572, 42605), (5715, 34084), (7620, 25563), (8521, 22860), (11430, 17042)]