282930710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489109}}^1$

素因数の和:1489135

約数の個数: 16

約数和(自身を含む): 536079600

約数和(自身を除く): 253148890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1489109, 2978218, 7445545, 14891090, 28293071, 56586142, 141465355, 282930710]

約数ペア:

[(1, 282930710), (2, 141465355), (5, 56586142), (10, 28293071), (19, 14891090), (38, 7445545), (95, 2978218), (190, 1489109)]