30570526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70439}}^1$

素因数の和:70479

約数の個数: 16

約数和(自身を含む): 54097920

約数和(自身を除く): 23527394

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70439, 140878, 493073, 986146, 2183609, 4367218, 15285263, 30570526]

約数ペア:

[(1, 30570526), (2, 15285263), (7, 4367218), (14, 2183609), (31, 986146), (62, 493073), (217, 140878), (434, 70439)]