30138394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105379}}^1$

素因数の和:105405

約数の個数: 16

約数和(自身を含む): 53111520

約数和(自身を除く): 22973126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 105379, 210758, 1159169, 1369927, 2318338, 2739854, 15069197, 30138394]

約数ペア:

[(1, 30138394), (2, 15069197), (11, 2739854), (13, 2318338), (22, 1369927), (26, 1159169), (143, 210758), (286, 105379)]