19068030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211867}}^1$

素因数の和:211880

約数の個数: 24

約数和(自身を含む): 49577112

約数和(自身を除く): 30509082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211867, 423734, 635601, 1059335, 1271202, 1906803, 2118670, 3178005, 3813606, 6356010, 9534015, 19068030]

約数ペア:

[(1, 19068030), (2, 9534015), (3, 6356010), (5, 3813606), (6, 3178005), (9, 2118670), (10, 1906803), (15, 1271202), (18, 1059335), (30, 635601), (45, 423734), (90, 211867)]