30217226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6421}}^1$

素因数の和:6617

約数の個数: 16

約数和(自身を含む): 49089768

約数和(自身を除く): 18872542

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 6421, 12842, 83473, 166946, 1162201, 2324402, 15108613, 30217226]

約数ペア:

[(1, 30217226), (2, 15108613), (13, 2324402), (26, 1162201), (181, 166946), (362, 83473), (2353, 12842), (4706, 6421)]