1669264905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 128

約数和(自身を含む): 3588489216

約数和(自身を除く): 1919224311

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 31, 33, 35, 55, 69, 77, 93, 105, 115, 155, 161, 165, 217, 231, 253, 341, 345, 385, 465, 483, 651, 713, 759, 805, 1023, 1085, 1155, 1265, 1705, 1771, 2027, 2139, 2387, 2415, 3255, 3565, 3795, 4991, 5115, 5313, 6081, 7161, 7843, 8855, 10135, 10695, 11935, 14189, 14973, 22297, 23529, 24955, 26565, 30405, 35805, 39215, 42567, 46621, 54901, 62837, 66891, 70945, 74865, 111485, 117645, 139863, 156079, 164703, 188511, 212835, 233105, 274505, 314185, 326347, 334455, 439859, 468237, 512831, 691207, 699315, 780395, 823515, 942555, 979041, 1319577, 1445251, 1538493, 1631735, 2073621, 2199295, 2341185, 2564155, 3456035, 3589817, 4335753, 4838449, 4895205, 6597885, 7226255, 7692465, 10116757, 10368105, 10769451, 14515347, 15897761, 17949085, 21678765, 24192245, 30350271, 47693283, 50583785, 53847255, 72576735, 79488805, 111284327, 151751355, 238466415, 333852981, 556421635, 1669264905]

約数ペア:

[(1, 1669264905), (3, 556421635), (5, 333852981), (7, 238466415), (11, 151751355), (15, 111284327), (21, 79488805), (23, 72576735), (31, 53847255), (33, 50583785), (35, 47693283), (55, 30350271), (69, 24192245), (77, 21678765), (93, 17949085), (105, 15897761), (115, 14515347), (155, 10769451), (161, 10368105), (165, 10116757), (217, 7692465), (231, 7226255), (253, 6597885), (341, 4895205), (345, 4838449), (385, 4335753), (465, 3589817), (483, 3456035), (651, 2564155), (713, 2341185), (759, 2199295), (805, 2073621), (1023, 1631735), (1085, 1538493), (1155, 1445251), (1265, 1319577), (1705, 979041), (1771, 942555), (2027, 823515), (2139, 780395), (2387, 699315), (2415, 691207), (3255, 512831), (3565, 468237), (3795, 439859), (4991, 334455), (5115, 326347), (5313, 314185), (6081, 274505), (7161, 233105), (7843, 212835), (8855, 188511), (10135, 164703), (10695, 156079), (11935, 139863), (14189, 117645), (14973, 111485), (22297, 74865), (23529, 70945), (24955, 66891), (26565, 62837), (30405, 54901), (35805, 46621), (39215, 42567)]