135957370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12577}}^1$

素因数の和:12654

約数の個数: 32

約数和(自身を含む): 260817408

約数和(自身を除く): 124860038

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 12577, 25154, 62885, 125770, 289271, 578542, 591119, 1182238, 1446355, 2892710, 2955595, 5911190, 13595737, 27191474, 67978685, 135957370]

約数ペア:

[(1, 135957370), (2, 67978685), (5, 27191474), (10, 13595737), (23, 5911190), (46, 2955595), (47, 2892710), (94, 1446355), (115, 1182238), (230, 591119), (235, 578542), (470, 289271), (1081, 125770), (2162, 62885), (5405, 25154), (10810, 12577)]