2015011116

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{3853}}^1$

素因数の和:4135

約数の個数: 72

約数和(自身を含む): 5190567200

約数和(自身を除く): 3175556084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 199, 219, 292, 398, 438, 597, 657, 796, 876, 1194, 1314, 1791, 2388, 2628, 3582, 3853, 7164, 7706, 11559, 14527, 15412, 23118, 29054, 34677, 43581, 46236, 58108, 69354, 87162, 130743, 138708, 174324, 261486, 281269, 522972, 562538, 766747, 843807, 1125076, 1533494, 1687614, 2300241, 2531421, 3066988, 3375228, 4600482, 5062842, 6900723, 9200964, 10125684, 13801446, 27602892, 55972531, 111945062, 167917593, 223890124, 335835186, 503752779, 671670372, 1007505558, 2015011116]

約数ペア:

[(1, 2015011116), (2, 1007505558), (3, 671670372), (4, 503752779), (6, 335835186), (9, 223890124), (12, 167917593), (18, 111945062), (36, 55972531), (73, 27602892), (146, 13801446), (199, 10125684), (219, 9200964), (292, 6900723), (398, 5062842), (438, 4600482), (597, 3375228), (657, 3066988), (796, 2531421), (876, 2300241), (1194, 1687614), (1314, 1533494), (1791, 1125076), (2388, 843807), (2628, 766747), (3582, 562538), (3853, 522972), (7164, 281269), (7706, 261486), (11559, 174324), (14527, 138708), (15412, 130743), (23118, 87162), (29054, 69354), (34677, 58108), (43581, 46236)]