30197356

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4751}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 60673536

約数和(自身を除く): 30476180

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 4751, 6356, 9502, 19004, 33257, 66514, 133028, 1078477, 2156954, 4313908, 7549339, 15098678, 30197356]

約数ペア:

[(1, 30197356), (2, 15098678), (4, 7549339), (7, 4313908), (14, 2156954), (28, 1078477), (227, 133028), (454, 66514), (908, 33257), (1589, 19004), (3178, 9502), (4751, 6356)]