389600370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4328893}}^1$

素因数の和:4328906

約数の個数: 24

約数和(自身を含む): 1012961196

約数和(自身を除く): 623360826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4328893, 8657786, 12986679, 21644465, 25973358, 38960037, 43288930, 64933395, 77920074, 129866790, 194800185, 389600370]

約数ペア:

[(1, 389600370), (2, 194800185), (3, 129866790), (5, 77920074), (6, 64933395), (9, 43288930), (10, 38960037), (15, 25973358), (18, 21644465), (30, 12986679), (45, 8657786), (90, 4328893)]