30814254

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2713}}^1$

素因数の和:3352

約数の個数: 24

約数和(自身を含む): 66894672

約数和(自身を除く): 36080418

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 2713, 3786, 5426, 5679, 8139, 11358, 16278, 24417, 48834, 1711903, 3423806, 5135709, 10271418, 15407127, 30814254]

約数ペア:

[(1, 30814254), (2, 15407127), (3, 10271418), (6, 5135709), (9, 3423806), (18, 1711903), (631, 48834), (1262, 24417), (1893, 16278), (2713, 11358), (3786, 8139), (5426, 5679)]