87687570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 216483840

約数和(自身を除く): 128796270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 107, 118, 177, 214, 295, 321, 354, 463, 535, 590, 642, 885, 926, 1070, 1389, 1605, 1770, 2315, 2778, 3210, 4630, 6313, 6945, 12626, 13890, 18939, 27317, 31565, 37878, 49541, 54634, 63130, 81951, 94695, 99082, 136585, 148623, 163902, 189390, 247705, 273170, 297246, 409755, 495410, 743115, 819510, 1486230, 2922919, 5845838, 8768757, 14614595, 17537514, 29229190, 43843785, 87687570]

約数ペア:

[(1, 87687570), (2, 43843785), (3, 29229190), (5, 17537514), (6, 14614595), (10, 8768757), (15, 5845838), (30, 2922919), (59, 1486230), (107, 819510), (118, 743115), (177, 495410), (214, 409755), (295, 297246), (321, 273170), (354, 247705), (463, 189390), (535, 163902), (590, 148623), (642, 136585), (885, 99082), (926, 94695), (1070, 81951), (1389, 63130), (1605, 54634), (1770, 49541), (2315, 37878), (2778, 31565), (3210, 27317), (4630, 18939), (6313, 13890), (6945, 12626)]