331980590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6361}}^1$

素因数の和:6692

約数の個数: 32

約数和(自身を含む): 634876704

約数和(自身を除く): 302896114

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1535, 3070, 5219, 6361, 10438, 12722, 26095, 31805, 52190, 63610, 108137, 216274, 540685, 1081370, 1952827, 3905654, 9764135, 19528270, 33198059, 66396118, 165990295, 331980590]

約数ペア:

[(1, 331980590), (2, 165990295), (5, 66396118), (10, 33198059), (17, 19528270), (34, 9764135), (85, 3905654), (170, 1952827), (307, 1081370), (614, 540685), (1535, 216274), (3070, 108137), (5219, 63610), (6361, 52190), (10438, 31805), (12722, 26095)]