243463590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{901717}}^1$

素因数の和:901733

約数の個数: 32

約数和(自身を含む): 649236960

約数和(自身を除く): 405773370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 901717, 1803434, 2705151, 4508585, 5410302, 8115453, 9017170, 13525755, 16230906, 24346359, 27051510, 40577265, 48692718, 81154530, 121731795, 243463590]

約数ペア:

[(1, 243463590), (2, 121731795), (3, 81154530), (5, 48692718), (6, 40577265), (9, 27051510), (10, 24346359), (15, 16230906), (18, 13525755), (27, 9017170), (30, 8115453), (45, 5410302), (54, 4508585), (90, 2705151), (135, 1803434), (270, 901717)]