128730170

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{55249}}^1$

素因数の和:55489

約数の個数: 16

約数和(自身を含む): 232713000

約数和(自身を除く): 103982830

約数列:

[1, 2, 5, 10, 233, 466, 1165, 2330, 55249, 110498, 276245, 552490, 12873017, 25746034, 64365085, 128730170]

約数ペア:

[(1, 128730170), (2, 64365085), (5, 25746034), (10, 12873017), (233, 552490), (466, 276245), (1165, 110498), (2330, 55249)]