30111148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 56043792

約数和(自身を除く): 25932644

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 1723, 3446, 4369, 6892, 8738, 17476, 29291, 58582, 117164, 442811, 885622, 1771244, 7527787, 15055574, 30111148]

約数ペア:

[(1, 30111148), (2, 15055574), (4, 7527787), (17, 1771244), (34, 885622), (68, 442811), (257, 117164), (514, 58582), (1028, 29291), (1723, 17476), (3446, 8738), (4369, 6892)]