30129272

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{3919}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 58388400

約数和(自身を除く): 28259128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 3919, 7688, 7838, 15676, 31352, 121489, 242978, 485956, 971912, 3766159, 7532318, 15064636, 30129272]

約数ペア:

[(1, 30129272), (2, 15064636), (4, 7532318), (8, 3766159), (31, 971912), (62, 485956), (124, 242978), (248, 121489), (961, 31352), (1922, 15676), (3844, 7838), (3919, 7688)]