128266710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 374492160

約数和(自身を除く): 246225450

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 390, 429, 435, 638, 715, 754, 858, 870, 957, 1031, 1131, 1430, 1595, 1885, 1914, 2062, 2145, 2262, 3093, 3190, 3770, 4147, 4290, 4785, 5155, 5655, 6186, 8294, 9570, 10310, 11310, 11341, 12441, 13403, 15465, 20735, 22682, 24882, 26806, 29899, 30930, 34023, 40209, 41470, 56705, 59798, 62205, 67015, 68046, 80418, 89697, 113410, 124410, 134030, 147433, 149495, 170115, 179394, 201045, 294866, 298990, 328889, 340230, 388687, 402090, 442299, 448485, 657778, 737165, 777374, 884598, 896970, 986667, 1166061, 1474330, 1644445, 1943435, 1973334, 2211495, 2332122, 3288890, 3886870, 4275557, 4422990, 4933335, 5830305, 8551114, 9866670, 11660610, 12826671, 21377785, 25653342, 42755570, 64133355, 128266710]

約数ペア:

[(1, 128266710), (2, 64133355), (3, 42755570), (5, 25653342), (6, 21377785), (10, 12826671), (11, 11660610), (13, 9866670), (15, 8551114), (22, 5830305), (26, 4933335), (29, 4422990), (30, 4275557), (33, 3886870), (39, 3288890), (55, 2332122), (58, 2211495), (65, 1973334), (66, 1943435), (78, 1644445), (87, 1474330), (110, 1166061), (130, 986667), (143, 896970), (145, 884598), (165, 777374), (174, 737165), (195, 657778), (286, 448485), (290, 442299), (319, 402090), (330, 388687), (377, 340230), (390, 328889), (429, 298990), (435, 294866), (638, 201045), (715, 179394), (754, 170115), (858, 149495), (870, 147433), (957, 134030), (1031, 124410), (1131, 113410), (1430, 89697), (1595, 80418), (1885, 68046), (1914, 67015), (2062, 62205), (2145, 59798), (2262, 56705), (3093, 41470), (3190, 40209), (3770, 34023), (4147, 30930), (4290, 29899), (4785, 26806), (5155, 24882), (5655, 22682), (6186, 20735), (8294, 15465), (9570, 13403), (10310, 12441), (11310, 11341)]