248575110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12203}}^1$

素因数の和:12317

約数の個数: 64

約数和(自身を含む): 688891392

約数和(自身を除く): 440316282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 12203, 20370, 24406, 36609, 61015, 73218, 85421, 122030, 170842, 183045, 256263, 366090, 427105, 512526, 854210, 1183691, 1281315, 2367382, 2562630, 3551073, 5918455, 7102146, 8285837, 11836910, 16571674, 17755365, 24857511, 35510730, 41429185, 49715022, 82858370, 124287555, 248575110]

約数ペア:

[(1, 248575110), (2, 124287555), (3, 82858370), (5, 49715022), (6, 41429185), (7, 35510730), (10, 24857511), (14, 17755365), (15, 16571674), (21, 11836910), (30, 8285837), (35, 7102146), (42, 5918455), (70, 3551073), (97, 2562630), (105, 2367382), (194, 1281315), (210, 1183691), (291, 854210), (485, 512526), (582, 427105), (679, 366090), (970, 256263), (1358, 183045), (1455, 170842), (2037, 122030), (2910, 85421), (3395, 73218), (4074, 61015), (6790, 36609), (10185, 24406), (12203, 20370)]