19144050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 32281230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 179, 186, 230, 310, 345, 358, 465, 537, 575, 690, 713, 775, 895, 930, 1074, 1150, 1426, 1550, 1725, 1790, 2139, 2325, 2685, 3450, 3565, 4117, 4278, 4475, 4650, 5370, 5549, 7130, 8234, 8950, 10695, 11098, 12351, 13425, 16647, 17825, 20585, 21390, 24702, 26850, 27745, 33294, 35650, 41170, 53475, 55490, 61755, 83235, 102925, 106950, 123510, 127627, 138725, 166470, 205850, 255254, 277450, 308775, 382881, 416175, 617550, 638135, 765762, 832350, 1276270, 1914405, 3190675, 3828810, 6381350, 9572025, 19144050]

約数ペア:

[(1, 19144050), (2, 9572025), (3, 6381350), (5, 3828810), (6, 3190675), (10, 1914405), (15, 1276270), (23, 832350), (25, 765762), (30, 638135), (31, 617550), (46, 416175), (50, 382881), (62, 308775), (69, 277450), (75, 255254), (93, 205850), (115, 166470), (138, 138725), (150, 127627), (155, 123510), (179, 106950), (186, 102925), (230, 83235), (310, 61755), (345, 55490), (358, 53475), (465, 41170), (537, 35650), (575, 33294), (690, 27745), (713, 26850), (775, 24702), (895, 21390), (930, 20585), (1074, 17825), (1150, 16647), (1426, 13425), (1550, 12351), (1725, 11098), (1790, 10695), (2139, 8950), (2325, 8234), (2685, 7130), (3450, 5549), (3565, 5370), (4117, 4650), (4278, 4475)]