239327230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14153}}^1$

素因数の和:14268

約数の個数: 32

約数和(自身を含む): 458589600

約数和(自身を除く): 219262370

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 14153, 16910, 28306, 70765, 141530, 268907, 537814, 1259617, 1344535, 2519234, 2689070, 6298085, 12596170, 23932723, 47865446, 119663615, 239327230]

約数ペア:

[(1, 239327230), (2, 119663615), (5, 47865446), (10, 23932723), (19, 12596170), (38, 6298085), (89, 2689070), (95, 2519234), (178, 1344535), (190, 1259617), (445, 537814), (890, 268907), (1691, 141530), (3382, 70765), (8455, 28306), (14153, 16910)]