31438230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1047941}}^1$

素因数の和:1047951

約数の個数: 16

約数和(自身を含む): 75451824

約数和(自身を除く): 44013594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1047941, 2095882, 3143823, 5239705, 6287646, 10479410, 15719115, 31438230]

約数ペア:

[(1, 31438230), (2, 15719115), (3, 10479410), (5, 6287646), (6, 5239705), (10, 3143823), (15, 2095882), (30, 1047941)]