5428247820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90470797}}^1$

素因数の和:90470809

約数の個数: 24

約数和(自身を含む): 15199094064

約数和(自身を除く): 9770846244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90470797, 180941594, 271412391, 361883188, 452353985, 542824782, 904707970, 1085649564, 1357061955, 1809415940, 2714123910, 5428247820]

約数ペア:

[(1, 5428247820), (2, 2714123910), (3, 1809415940), (4, 1357061955), (5, 1085649564), (6, 904707970), (10, 542824782), (12, 452353985), (15, 361883188), (20, 271412391), (30, 180941594), (60, 90470797)]