30000454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2203}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 49193280

約数和(自身を除く): 19192826

約数列:

[1, 2, 11, 22, 619, 1238, 2203, 4406, 6809, 13618, 24233, 48466, 1363657, 2727314, 15000227, 30000454]

約数ペア:

[(1, 30000454), (2, 15000227), (11, 2727314), (22, 1363657), (619, 48466), (1238, 24233), (2203, 13618), (4406, 6809)]