30310436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18803}}^1$

素因数の和:18851

約数の個数: 24

約数和(自身を含む): 58969344

約数和(自身を除く): 28658908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 18803, 37606, 75212, 244439, 488878, 582893, 977756, 1165786, 2331572, 7577609, 15155218, 30310436]

約数ペア:

[(1, 30310436), (2, 15155218), (4, 7577609), (13, 2331572), (26, 1165786), (31, 977756), (52, 582893), (62, 488878), (124, 244439), (403, 75212), (806, 37606), (1612, 18803)]