30205730

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9839}}^1$

素因数の和:10153

約数の個数: 16

約数和(自身を含む): 54552960

約数和(自身を除く): 24347230

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 9839, 19678, 49195, 98390, 3020573, 6041146, 15102865, 30205730]

約数ペア:

[(1, 30205730), (2, 15102865), (5, 6041146), (10, 3020573), (307, 98390), (614, 49195), (1535, 19678), (3070, 9839)]