30806586

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28057}}^1$

素因数の和:28126

約数の個数: 24

約数和(自身を含む): 67844244

約数和(自身を除く): 37037658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 28057, 56114, 84171, 168342, 252513, 505026, 1711477, 3422954, 5134431, 10268862, 15403293, 30806586]

約数ペア:

[(1, 30806586), (2, 15403293), (3, 10268862), (6, 5134431), (9, 3422954), (18, 1711477), (61, 505026), (122, 252513), (183, 168342), (366, 84171), (549, 56114), (1098, 28057)]