123588070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{138863}}^1$

素因数の和:138959

約数の個数: 16

約数和(自身を含む): 224959680

約数和(自身を除く): 101371610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 138863, 277726, 694315, 1388630, 12358807, 24717614, 61794035, 123588070]

約数ペア:

[(1, 123588070), (2, 61794035), (5, 24717614), (10, 12358807), (89, 1388630), (178, 694315), (445, 277726), (890, 138863)]