28682190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318691}}^1$

素因数の和:318704

約数の個数: 24

約数和(自身を含む): 74573928

約数和(自身を除く): 45891738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318691, 637382, 956073, 1593455, 1912146, 2868219, 3186910, 4780365, 5736438, 9560730, 14341095, 28682190]

約数ペア:

[(1, 28682190), (2, 14341095), (3, 9560730), (5, 5736438), (6, 4780365), (9, 3186910), (10, 2868219), (15, 1912146), (18, 1593455), (30, 956073), (45, 637382), (90, 318691)]