628877070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6987523}}^1$

素因数の和:6987536

約数の個数: 24

約数和(自身を含む): 1635080616

約数和(自身を除く): 1006203546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6987523, 13975046, 20962569, 34937615, 41925138, 62887707, 69875230, 104812845, 125775414, 209625690, 314438535, 628877070]

約数ペア:

[(1, 628877070), (2, 314438535), (3, 209625690), (5, 125775414), (6, 104812845), (9, 69875230), (10, 62887707), (15, 41925138), (18, 34937615), (30, 20962569), (45, 13975046), (90, 6987523)]