38943810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 107490240

約数和(自身を除く): 68546430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 43, 45, 58, 86, 87, 90, 129, 145, 174, 215, 258, 261, 290, 347, 387, 430, 435, 522, 645, 694, 774, 870, 1041, 1247, 1290, 1305, 1735, 1935, 2082, 2494, 2610, 3123, 3470, 3741, 3870, 5205, 6235, 6246, 7482, 10063, 10410, 11223, 12470, 14921, 15615, 18705, 20126, 22446, 29842, 30189, 31230, 37410, 44763, 50315, 56115, 60378, 74605, 89526, 90567, 100630, 112230, 134289, 149210, 150945, 181134, 223815, 268578, 301890, 432709, 447630, 452835, 671445, 865418, 905670, 1298127, 1342890, 2163545, 2596254, 3894381, 4327090, 6490635, 7788762, 12981270, 19471905, 38943810]

約数ペア:

[(1, 38943810), (2, 19471905), (3, 12981270), (5, 7788762), (6, 6490635), (9, 4327090), (10, 3894381), (15, 2596254), (18, 2163545), (29, 1342890), (30, 1298127), (43, 905670), (45, 865418), (58, 671445), (86, 452835), (87, 447630), (90, 432709), (129, 301890), (145, 268578), (174, 223815), (215, 181134), (258, 150945), (261, 149210), (290, 134289), (347, 112230), (387, 100630), (430, 90567), (435, 89526), (522, 74605), (645, 60378), (694, 56115), (774, 50315), (870, 44763), (1041, 37410), (1247, 31230), (1290, 30189), (1305, 29842), (1735, 22446), (1935, 20126), (2082, 18705), (2494, 15615), (2610, 14921), (3123, 12470), (3470, 11223), (3741, 10410), (3870, 10063), (5205, 7482), (6235, 6246)]