30642498

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{41521}}^1$

素因数の和:41570

約数の個数: 24

約数和(自身を含む): 68013036

約数和(自身を除く): 37370538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 41521, 83042, 124563, 249126, 373689, 747378, 1702361, 3404722, 5107083, 10214166, 15321249, 30642498]

約数ペア:

[(1, 30642498), (2, 15321249), (3, 10214166), (6, 5107083), (9, 3404722), (18, 1702361), (41, 747378), (82, 373689), (123, 249126), (246, 124563), (369, 83042), (738, 41521)]