42554910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 108972864

約数和(自身を除く): 66417954

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 181, 255, 362, 461, 510, 543, 905, 922, 1086, 1383, 1810, 2305, 2715, 2766, 3077, 4610, 5430, 6154, 6915, 7837, 9231, 13830, 15385, 15674, 18462, 23511, 30770, 39185, 46155, 47022, 78370, 83441, 92310, 117555, 166882, 235110, 250323, 417205, 500646, 834410, 1251615, 1418497, 2503230, 2836994, 4255491, 7092485, 8510982, 14184970, 21277455, 42554910]

約数ペア:

[(1, 42554910), (2, 21277455), (3, 14184970), (5, 8510982), (6, 7092485), (10, 4255491), (15, 2836994), (17, 2503230), (30, 1418497), (34, 1251615), (51, 834410), (85, 500646), (102, 417205), (170, 250323), (181, 235110), (255, 166882), (362, 117555), (461, 92310), (510, 83441), (543, 78370), (905, 47022), (922, 46155), (1086, 39185), (1383, 30770), (1810, 23511), (2305, 18462), (2715, 15674), (2766, 15385), (3077, 13830), (4610, 9231), (5430, 7837), (6154, 6915)]