1900494870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63349829}}^1$

素因数の和:63349839

約数の個数: 16

約数和(自身を含む): 4561187760

約数和(自身を除く): 2660692890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63349829, 126699658, 190049487, 316749145, 380098974, 633498290, 950247435, 1900494870]

約数ペア:

[(1, 1900494870), (2, 950247435), (3, 633498290), (5, 380098974), (6, 316749145), (10, 190049487), (15, 126699658), (30, 63349829)]