30205030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{28229}}^1$

素因数の和:28343

約数の個数: 16

約数和(自身を含む): 54879120

約数和(自身を除く): 24674090

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 28229, 56458, 141145, 282290, 3020503, 6041006, 15102515, 30205030]

約数ペア:

[(1, 30205030), (2, 15102515), (5, 6041006), (10, 3020503), (107, 282290), (214, 141145), (535, 56458), (1070, 28229)]