901324370

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 1640314368

約数和(自身を除く): 738989998

約数列:

[1, 2, 5, 10, 137, 274, 307, 614, 685, 1370, 1535, 2143, 3070, 4286, 10715, 21430, 42059, 84118, 210295, 293591, 420590, 587182, 657901, 1315802, 1467955, 2935910, 3289505, 6579010, 90132437, 180264874, 450662185, 901324370]

約数ペア:

[(1, 901324370), (2, 450662185), (5, 180264874), (10, 90132437), (137, 6579010), (274, 3289505), (307, 2935910), (614, 1467955), (685, 1315802), (1370, 657901), (1535, 587182), (2143, 420590), (3070, 293591), (4286, 210295), (10715, 84118), (21430, 42059)]