2015185716

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{117353}}^1$

素因数の和:117422

約数の個数: 60

約数和(自身を含む): 5367537252

約数和(自身を除く): 3352351536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 17172, 117353, 234706, 352059, 469412, 704118, 1056177, 1408236, 2112354, 3168531, 4224708, 6219709, 6337062, 9505593, 12439418, 12674124, 18659127, 19011186, 24878836, 37318254, 38022372, 55977381, 74636508, 111954762, 167932143, 223909524, 335864286, 503796429, 671728572, 1007592858, 2015185716]

約数ペア:

[(1, 2015185716), (2, 1007592858), (3, 671728572), (4, 503796429), (6, 335864286), (9, 223909524), (12, 167932143), (18, 111954762), (27, 74636508), (36, 55977381), (53, 38022372), (54, 37318254), (81, 24878836), (106, 19011186), (108, 18659127), (159, 12674124), (162, 12439418), (212, 9505593), (318, 6337062), (324, 6219709), (477, 4224708), (636, 3168531), (954, 2112354), (1431, 1408236), (1908, 1056177), (2862, 704118), (4293, 469412), (5724, 352059), (8586, 234706), (17172, 117353)]