8090790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 20058192

約数和(自身を除く): 11967402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 197, 222, 370, 394, 555, 591, 985, 1110, 1182, 1369, 1970, 2738, 2955, 4107, 5910, 6845, 7289, 8214, 13690, 14578, 20535, 21867, 36445, 41070, 43734, 72890, 109335, 218670, 269693, 539386, 809079, 1348465, 1618158, 2696930, 4045395, 8090790]

約数ペア:

[(1, 8090790), (2, 4045395), (3, 2696930), (5, 1618158), (6, 1348465), (10, 809079), (15, 539386), (30, 269693), (37, 218670), (74, 109335), (111, 72890), (185, 43734), (197, 41070), (222, 36445), (370, 21867), (394, 20535), (555, 14578), (591, 13690), (985, 8214), (1110, 7289), (1182, 6845), (1369, 5910), (1970, 4107), (2738, 2955)]