82126590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 164631810

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 402, 449, 455, 469, 546, 670, 871, 898, 910, 938, 1005, 1347, 1365, 1407, 1742, 2010, 2245, 2345, 2613, 2694, 2730, 2814, 3143, 4355, 4490, 4690, 5226, 5837, 6097, 6286, 6735, 7035, 8710, 9429, 11674, 12194, 13065, 13470, 14070, 15715, 17511, 18291, 18858, 26130, 29185, 30083, 30485, 31430, 35022, 36582, 40859, 47145, 58370, 60166, 60970, 81718, 87555, 90249, 91455, 94290, 122577, 150415, 175110, 180498, 182910, 204295, 210581, 245154, 300830, 391079, 408590, 421162, 451245, 612885, 631743, 782158, 902490, 1052905, 1173237, 1225770, 1263486, 1955395, 2105810, 2346474, 2737553, 3158715, 3910790, 5475106, 5866185, 6317430, 8212659, 11732370, 13687765, 16425318, 27375530, 41063295, 82126590]

約数ペア:

[(1, 82126590), (2, 41063295), (3, 27375530), (5, 16425318), (6, 13687765), (7, 11732370), (10, 8212659), (13, 6317430), (14, 5866185), (15, 5475106), (21, 3910790), (26, 3158715), (30, 2737553), (35, 2346474), (39, 2105810), (42, 1955395), (65, 1263486), (67, 1225770), (70, 1173237), (78, 1052905), (91, 902490), (105, 782158), (130, 631743), (134, 612885), (182, 451245), (195, 421162), (201, 408590), (210, 391079), (273, 300830), (335, 245154), (390, 210581), (402, 204295), (449, 182910), (455, 180498), (469, 175110), (546, 150415), (670, 122577), (871, 94290), (898, 91455), (910, 90249), (938, 87555), (1005, 81718), (1347, 60970), (1365, 60166), (1407, 58370), (1742, 47145), (2010, 40859), (2245, 36582), (2345, 35022), (2613, 31430), (2694, 30485), (2730, 30083), (2814, 29185), (3143, 26130), (4355, 18858), (4490, 18291), (4690, 17511), (5226, 15715), (5837, 14070), (6097, 13470), (6286, 13065), (6735, 12194), (7035, 11674), (8710, 9429)]