13456890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149521}}^1$

素因数の和:149534

約数の個数: 24

約数和(自身を含む): 34988148

約数和(自身を除く): 21531258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149521, 299042, 448563, 747605, 897126, 1345689, 1495210, 2242815, 2691378, 4485630, 6728445, 13456890]

約数ペア:

[(1, 13456890), (2, 6728445), (3, 4485630), (5, 2691378), (6, 2242815), (9, 1495210), (10, 1345689), (15, 897126), (18, 747605), (30, 448563), (45, 299042), (90, 149521)]