30580250

素因数分解:

$2^1\times 5^3\times {\mathrm{122321}}^1$

素因数の和:122338

約数の個数: 16

約数和(自身を含む): 57246696

約数和(自身を除く): 26666446

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 122321, 244642, 611605, 1223210, 3058025, 6116050, 15290125, 30580250]

約数ペア:

[(1, 30580250), (2, 15290125), (5, 6116050), (10, 3058025), (25, 1223210), (50, 611605), (125, 244642), (250, 122321)]