42116910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 77322450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 31, 33, 46, 55, 62, 66, 69, 93, 110, 115, 138, 155, 165, 179, 186, 230, 253, 310, 330, 341, 345, 358, 465, 506, 537, 682, 690, 713, 759, 895, 930, 1023, 1074, 1265, 1426, 1518, 1705, 1790, 1969, 2046, 2139, 2530, 2685, 3410, 3565, 3795, 3938, 4117, 4278, 5115, 5370, 5549, 5907, 7130, 7590, 7843, 8234, 9845, 10230, 10695, 11098, 11814, 12351, 15686, 16647, 19690, 20585, 21390, 23529, 24702, 27745, 29535, 33294, 39215, 41170, 45287, 47058, 55490, 59070, 61039, 61755, 78430, 83235, 90574, 117645, 122078, 123510, 127627, 135861, 166470, 183117, 226435, 235290, 255254, 271722, 305195, 366234, 382881, 452870, 610390, 638135, 679305, 765762, 915585, 1276270, 1358610, 1403897, 1831170, 1914405, 2807794, 3828810, 4211691, 7019485, 8423382, 14038970, 21058455, 42116910]

約数ペア:

[(1, 42116910), (2, 21058455), (3, 14038970), (5, 8423382), (6, 7019485), (10, 4211691), (11, 3828810), (15, 2807794), (22, 1914405), (23, 1831170), (30, 1403897), (31, 1358610), (33, 1276270), (46, 915585), (55, 765762), (62, 679305), (66, 638135), (69, 610390), (93, 452870), (110, 382881), (115, 366234), (138, 305195), (155, 271722), (165, 255254), (179, 235290), (186, 226435), (230, 183117), (253, 166470), (310, 135861), (330, 127627), (341, 123510), (345, 122078), (358, 117645), (465, 90574), (506, 83235), (537, 78430), (682, 61755), (690, 61039), (713, 59070), (759, 55490), (895, 47058), (930, 45287), (1023, 41170), (1074, 39215), (1265, 33294), (1426, 29535), (1518, 27745), (1705, 24702), (1790, 23529), (1969, 21390), (2046, 20585), (2139, 19690), (2530, 16647), (2685, 15686), (3410, 12351), (3565, 11814), (3795, 11098), (3938, 10695), (4117, 10230), (4278, 9845), (5115, 8234), (5370, 7843), (5549, 7590), (5907, 7130)]