197678610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8821}}^1$

素因数の和:8920

約数の個数: 64

約数和(自身を含む): 533554560

約数和(自身を除く): 335875950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4482, 7470, 8821, 11205, 17642, 22410, 26463, 44105, 52926, 79389, 88210, 132315, 158778, 238167, 264630, 396945, 476334, 732143, 793890, 1190835, 1464286, 2196429, 2381670, 3660715, 4392858, 6589287, 7321430, 10982145, 13178574, 19767861, 21964290, 32946435, 39535722, 65892870, 98839305, 197678610]

約数ペア:

[(1, 197678610), (2, 98839305), (3, 65892870), (5, 39535722), (6, 32946435), (9, 21964290), (10, 19767861), (15, 13178574), (18, 10982145), (27, 7321430), (30, 6589287), (45, 4392858), (54, 3660715), (83, 2381670), (90, 2196429), (135, 1464286), (166, 1190835), (249, 793890), (270, 732143), (415, 476334), (498, 396945), (747, 264630), (830, 238167), (1245, 158778), (1494, 132315), (2241, 88210), (2490, 79389), (3735, 52926), (4482, 44105), (7470, 26463), (8821, 22410), (11205, 17642)]