179918970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 128

約数和(自身を含む): 546435072

約数和(自身を除く): 366516102

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 210, 213, 231, 330, 355, 385, 426, 462, 497, 710, 770, 781, 994, 1065, 1097, 1155, 1491, 1562, 2130, 2194, 2310, 2343, 2485, 2982, 3291, 3905, 4686, 4970, 5467, 5485, 6582, 7455, 7679, 7810, 10934, 10970, 11715, 12067, 14910, 15358, 16401, 16455, 23037, 23430, 24134, 27335, 32802, 32910, 36201, 38395, 46074, 54670, 60335, 72402, 76790, 77887, 82005, 84469, 115185, 120670, 155774, 164010, 168938, 181005, 230370, 233661, 253407, 362010, 389435, 422345, 467322, 506814, 545209, 778870, 844690, 856757, 1090418, 1168305, 1267035, 1635627, 1713514, 2336610, 2534070, 2570271, 2726045, 3271254, 4283785, 5140542, 5452090, 5997299, 8178135, 8567570, 11994598, 12851355, 16356270, 17991897, 25702710, 29986495, 35983794, 59972990, 89959485, 179918970]

約数ペア:

[(1, 179918970), (2, 89959485), (3, 59972990), (5, 35983794), (6, 29986495), (7, 25702710), (10, 17991897), (11, 16356270), (14, 12851355), (15, 11994598), (21, 8567570), (22, 8178135), (30, 5997299), (33, 5452090), (35, 5140542), (42, 4283785), (55, 3271254), (66, 2726045), (70, 2570271), (71, 2534070), (77, 2336610), (105, 1713514), (110, 1635627), (142, 1267035), (154, 1168305), (165, 1090418), (210, 856757), (213, 844690), (231, 778870), (330, 545209), (355, 506814), (385, 467322), (426, 422345), (462, 389435), (497, 362010), (710, 253407), (770, 233661), (781, 230370), (994, 181005), (1065, 168938), (1097, 164010), (1155, 155774), (1491, 120670), (1562, 115185), (2130, 84469), (2194, 82005), (2310, 77887), (2343, 76790), (2485, 72402), (2982, 60335), (3291, 54670), (3905, 46074), (4686, 38395), (4970, 36201), (5467, 32910), (5485, 32802), (6582, 27335), (7455, 24134), (7679, 23430), (7810, 23037), (10934, 16455), (10970, 16401), (11715, 15358), (12067, 14910)]