981124290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10901381}}^1$

素因数の和:10901394

約数の個数: 24

約数和(自身を含む): 2550923388

約数和(自身を除く): 1569799098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10901381, 21802762, 32704143, 54506905, 65408286, 98112429, 109013810, 163520715, 196224858, 327041430, 490562145, 981124290]

約数ペア:

[(1, 981124290), (2, 490562145), (3, 327041430), (5, 196224858), (6, 163520715), (9, 109013810), (10, 98112429), (15, 65408286), (18, 54506905), (30, 32704143), (45, 21802762), (90, 10901381)]