272915693540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1949397811}}^1$

素因数の和:1949397827

約数の個数: 24

約数和(自身を含む): 654997664832

約数和(自身を除く): 382081971292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1949397811, 3898795622, 7797591244, 9746989055, 13645784677, 19493978110, 27291569354, 38987956220, 54583138708, 68228923385, 136457846770, 272915693540]

約数ペア:

[(1, 272915693540), (2, 136457846770), (4, 68228923385), (5, 54583138708), (7, 38987956220), (10, 27291569354), (14, 19493978110), (20, 13645784677), (28, 9746989055), (35, 7797591244), (70, 3898795622), (140, 1949397811)]