4207890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{140263}}^1$

素因数の和:140273

約数の個数: 16

約数和(自身を含む): 10099008

約数和(自身を除く): 5891118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 140263, 280526, 420789, 701315, 841578, 1402630, 2103945, 4207890]

約数ペア:

[(1, 4207890), (2, 2103945), (3, 1402630), (5, 841578), (6, 701315), (10, 420789), (15, 280526), (30, 140263)]