76976970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5471}}^1$

素因数の和:5555

約数の個数: 64

約数和(自身を含む): 214327296

約数和(自身を除く): 137350326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 5471, 7035, 10942, 14070, 16413, 27355, 32826, 38297, 54710, 76594, 82065, 114891, 164130, 191485, 229782, 366557, 382970, 574455, 733114, 1099671, 1148910, 1832785, 2199342, 2565899, 3665570, 5131798, 5498355, 7697697, 10996710, 12829495, 15395394, 25658990, 38488485, 76976970]

約数ペア:

[(1, 76976970), (2, 38488485), (3, 25658990), (5, 15395394), (6, 12829495), (7, 10996710), (10, 7697697), (14, 5498355), (15, 5131798), (21, 3665570), (30, 2565899), (35, 2199342), (42, 1832785), (67, 1148910), (70, 1099671), (105, 733114), (134, 574455), (201, 382970), (210, 366557), (335, 229782), (402, 191485), (469, 164130), (670, 114891), (938, 82065), (1005, 76594), (1407, 54710), (2010, 38297), (2345, 32826), (2814, 27355), (4690, 16413), (5471, 14070), (7035, 10942)]