1670340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 5531904

約数和(自身を除く): 3861564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 97, 105, 123, 140, 164, 194, 205, 210, 246, 287, 291, 388, 410, 420, 485, 492, 574, 582, 615, 679, 820, 861, 970, 1148, 1164, 1230, 1358, 1435, 1455, 1722, 1940, 2037, 2460, 2716, 2870, 2910, 3395, 3444, 3977, 4074, 4305, 5740, 5820, 6790, 7954, 8148, 8610, 10185, 11931, 13580, 15908, 17220, 19885, 20370, 23862, 27839, 39770, 40740, 47724, 55678, 59655, 79540, 83517, 111356, 119310, 139195, 167034, 238620, 278390, 334068, 417585, 556780, 835170, 1670340]

約数ペア:

[(1, 1670340), (2, 835170), (3, 556780), (4, 417585), (5, 334068), (6, 278390), (7, 238620), (10, 167034), (12, 139195), (14, 119310), (15, 111356), (20, 83517), (21, 79540), (28, 59655), (30, 55678), (35, 47724), (41, 40740), (42, 39770), (60, 27839), (70, 23862), (82, 20370), (84, 19885), (97, 17220), (105, 15908), (123, 13580), (140, 11931), (164, 10185), (194, 8610), (205, 8148), (210, 7954), (246, 6790), (287, 5820), (291, 5740), (388, 4305), (410, 4074), (420, 3977), (485, 3444), (492, 3395), (574, 2910), (582, 2870), (615, 2716), (679, 2460), (820, 2037), (861, 1940), (970, 1722), (1148, 1455), (1164, 1435), (1230, 1358)]