665736224090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15493}}^1\times {\mathrm{5737}}^1$

素因数の和:21351

約数の個数: 64

約数和(自身を含む): 1382643903744

約数和(自身を除く): 716907679654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 5737, 7490, 11474, 15493, 28685, 30986, 40159, 57370, 77465, 80318, 108451, 154930, 200795, 216902, 401590, 542255, 613859, 1084510, 1227718, 1657751, 3069295, 3315502, 4297013, 6138590, 8288755, 8594026, 11604257, 16577510, 21485065, 23208514, 42970130, 58021285, 88883341, 116042570, 177766682, 444416705, 622183387, 888833410, 1244366774, 3110916935, 6221833870, 9510517487, 19021034974, 47552587435, 66573622409, 95105174870, 133147244818, 332868112045, 665736224090]

約数ペア:

[(1, 665736224090), (2, 332868112045), (5, 133147244818), (7, 95105174870), (10, 66573622409), (14, 47552587435), (35, 19021034974), (70, 9510517487), (107, 6221833870), (214, 3110916935), (535, 1244366774), (749, 888833410), (1070, 622183387), (1498, 444416705), (3745, 177766682), (5737, 116042570), (7490, 88883341), (11474, 58021285), (15493, 42970130), (28685, 23208514), (30986, 21485065), (40159, 16577510), (57370, 11604257), (77465, 8594026), (80318, 8288755), (108451, 6138590), (154930, 4297013), (200795, 3315502), (216902, 3069295), (401590, 1657751), (542255, 1227718), (613859, 1084510)]