147029570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{639259}}^1$

素因数の和:639289

約数の個数: 16

約数和(自身を含む): 276160320

約数和(自身を除く): 129130750

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 639259, 1278518, 3196295, 6392590, 14702957, 29405914, 73514785, 147029570]

約数ペア:

[(1, 147029570), (2, 73514785), (5, 29405914), (10, 14702957), (23, 6392590), (46, 3196295), (115, 1278518), (230, 639259)]