30909838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6653}}^1$

素因数の和:6779

約数の個数: 16

約数和(自身を含む): 48866976

約数和(自身を除く): 17957138

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 6653, 13306, 153019, 306038, 671953, 1343906, 15454919, 30909838]

約数ペア:

[(1, 30909838), (2, 15454919), (23, 1343906), (46, 671953), (101, 306038), (202, 153019), (2323, 13306), (4646, 6653)]