30300260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14159}}^1$

素因数の和:14275

約数の個数: 24

約数和(自身を含む): 64229760

約数和(自身を除く): 33929500

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 14159, 28318, 56636, 70795, 141590, 283180, 1515013, 3030026, 6060052, 7575065, 15150130, 30300260]

約数ペア:

[(1, 30300260), (2, 15150130), (4, 7575065), (5, 6060052), (10, 3030026), (20, 1515013), (107, 283180), (214, 141590), (428, 70795), (535, 56636), (1070, 28318), (2140, 14159)]