30130078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44179}}^1$

素因数の和:44223

約数の個数: 16

約数和(自身を含む): 50895360

約数和(自身を除く): 20765282

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 44179, 88358, 485969, 971938, 1369549, 2739098, 15065039, 30130078]

約数ペア:

[(1, 30130078), (2, 15065039), (11, 2739098), (22, 1369549), (31, 971938), (62, 485969), (341, 88358), (682, 44179)]