135554820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11353}}^1$

素因数の和:11564

約数の個数: 48

約数和(自身を含む): 381494400

約数和(自身を除く): 245939580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11353, 11940, 22706, 34059, 45412, 56765, 68118, 113530, 136236, 170295, 227060, 340590, 681180, 2259247, 4518494, 6777741, 9036988, 11296235, 13555482, 22592470, 27110964, 33888705, 45184940, 67777410, 135554820]

約数ペア:

[(1, 135554820), (2, 67777410), (3, 45184940), (4, 33888705), (5, 27110964), (6, 22592470), (10, 13555482), (12, 11296235), (15, 9036988), (20, 6777741), (30, 4518494), (60, 2259247), (199, 681180), (398, 340590), (597, 227060), (796, 170295), (995, 136236), (1194, 113530), (1990, 68118), (2388, 56765), (2985, 45412), (3980, 34059), (5970, 22706), (11353, 11940)]