243630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2707}}^1$

素因数の和:2720

約数の個数: 24

約数和(自身を含む): 633672

約数和(自身を除く): 390042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2707, 5414, 8121, 13535, 16242, 24363, 27070, 40605, 48726, 81210, 121815, 243630]

約数ペア:

[(1, 243630), (2, 121815), (3, 81210), (5, 48726), (6, 40605), (9, 27070), (10, 24363), (15, 16242), (18, 13535), (30, 8121), (45, 5414), (90, 2707)]