260247070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1131509}}^1$

素因数の和:1131539

約数の個数: 16

約数和(自身を含む): 488812320

約数和(自身を除く): 228565250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1131509, 2263018, 5657545, 11315090, 26024707, 52049414, 130123535, 260247070]

約数ペア:

[(1, 260247070), (2, 130123535), (5, 52049414), (10, 26024707), (23, 11315090), (46, 5657545), (115, 2263018), (230, 1131509)]