29101140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53891}}^1$

素因数の和:53909

約数の個数: 48

約数和(自身を含む): 90538560

約数和(自身を除く): 61437420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 53891, 107782, 161673, 215564, 269455, 323346, 485019, 538910, 646692, 808365, 970038, 1077820, 1455057, 1616730, 1940076, 2425095, 2910114, 3233460, 4850190, 5820228, 7275285, 9700380, 14550570, 29101140]

約数ペア:

[(1, 29101140), (2, 14550570), (3, 9700380), (4, 7275285), (5, 5820228), (6, 4850190), (9, 3233460), (10, 2910114), (12, 2425095), (15, 1940076), (18, 1616730), (20, 1455057), (27, 1077820), (30, 970038), (36, 808365), (45, 646692), (54, 538910), (60, 485019), (90, 323346), (108, 269455), (135, 215564), (180, 161673), (270, 107782), (540, 53891)]