2017077690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{6659}}^1$

素因数の和:7131

約数の個数: 64

約数和(自身を含む): 5063731200

約数和(自身を除く): 3046653510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 439, 690, 878, 1317, 2195, 2634, 4390, 6585, 6659, 10097, 13170, 13318, 19977, 20194, 30291, 33295, 39954, 50485, 60582, 66590, 99885, 100970, 151455, 153157, 199770, 302910, 306314, 459471, 765785, 918942, 1531570, 2297355, 2923301, 4594710, 5846602, 8769903, 14616505, 17539806, 29233010, 43849515, 67235923, 87699030, 134471846, 201707769, 336179615, 403415538, 672359230, 1008538845, 2017077690]

約数ペア:

[(1, 2017077690), (2, 1008538845), (3, 672359230), (5, 403415538), (6, 336179615), (10, 201707769), (15, 134471846), (23, 87699030), (30, 67235923), (46, 43849515), (69, 29233010), (115, 17539806), (138, 14616505), (230, 8769903), (345, 5846602), (439, 4594710), (690, 2923301), (878, 2297355), (1317, 1531570), (2195, 918942), (2634, 765785), (4390, 459471), (6585, 306314), (6659, 302910), (10097, 199770), (13170, 153157), (13318, 151455), (19977, 100970), (20194, 99885), (30291, 66590), (33295, 60582), (39954, 50485)]