274241530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{637771}}^1$

素因数の和:637821

約数の個数: 16

約数和(自身を含む): 505115424

約数和(自身を除く): 230873894

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 637771, 1275542, 3188855, 6377710, 27424153, 54848306, 137120765, 274241530]

約数ペア:

[(1, 274241530), (2, 137120765), (5, 54848306), (10, 27424153), (43, 6377710), (86, 3188855), (215, 1275542), (430, 637771)]