30085016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 60978960

約数和(自身を除く): 30893944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 653, 886, 1306, 1772, 2612, 3544, 5224, 5759, 8489, 11518, 16978, 23036, 33956, 46072, 67912, 289279, 578558, 1157116, 2314232, 3760627, 7521254, 15042508, 30085016]

約数ペア:

[(1, 30085016), (2, 15042508), (4, 7521254), (8, 3760627), (13, 2314232), (26, 1157116), (52, 578558), (104, 289279), (443, 67912), (653, 46072), (886, 33956), (1306, 23036), (1772, 16978), (2612, 11518), (3544, 8489), (5224, 5759)]