30974812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2617}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 59376240

約数和(自身を除く): 28401428

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2617, 2959, 5234, 5918, 10468, 11836, 28787, 57574, 115148, 703973, 1407946, 2815892, 7743703, 15487406, 30974812]

約数ペア:

[(1, 30974812), (2, 15487406), (4, 7743703), (11, 2815892), (22, 1407946), (44, 703973), (269, 115148), (538, 57574), (1076, 28787), (2617, 11836), (2959, 10468), (5234, 5918)]