15202557894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{134839}}^1$

素因数の和:134929

約数の個数: 64

約数和(自身を含む): 34173849600

約数和(自身を除く): 18971291706

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 817, 874, 989, 1311, 1634, 1978, 2451, 2622, 2967, 4902, 5934, 18791, 37582, 56373, 112746, 134839, 269678, 404517, 809034, 2561941, 3101297, 5123882, 5798077, 6202594, 7685823, 9303891, 11596154, 15371646, 17394231, 18607782, 34788462, 58924643, 110163463, 117849286, 133355771, 176773929, 220326926, 266711542, 330490389, 353547858, 400067313, 660980778, 800134626, 2533759649, 5067519298, 7601278947, 15202557894]

約数ペア:

[(1, 15202557894), (2, 7601278947), (3, 5067519298), (6, 2533759649), (19, 800134626), (23, 660980778), (38, 400067313), (43, 353547858), (46, 330490389), (57, 266711542), (69, 220326926), (86, 176773929), (114, 133355771), (129, 117849286), (138, 110163463), (258, 58924643), (437, 34788462), (817, 18607782), (874, 17394231), (989, 15371646), (1311, 11596154), (1634, 9303891), (1978, 7685823), (2451, 6202594), (2622, 5798077), (2967, 5123882), (4902, 3101297), (5934, 2561941), (18791, 809034), (37582, 404517), (56373, 269678), (112746, 134839)]