30259030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131561}}^1$

素因数の和:131591

約数の個数: 16

約数和(自身を含む): 56834784

約数和(自身を除く): 26575754

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 131561, 263122, 657805, 1315610, 3025903, 6051806, 15129515, 30259030]

約数ペア:

[(1, 30259030), (2, 15129515), (5, 6051806), (10, 3025903), (23, 1315610), (46, 657805), (115, 263122), (230, 131561)]