30826054

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1543}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 52915968

約数和(自身を除く): 22089914

約数列:

[1, 2, 7, 14, 1427, 1543, 2854, 3086, 9989, 10801, 19978, 21602, 2201861, 4403722, 15413027, 30826054]

約数ペア:

[(1, 30826054), (2, 15413027), (7, 4403722), (14, 2201861), (1427, 21602), (1543, 19978), (2854, 10801), (3086, 9989)]