71271710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{309877}}^1$

素因数の和:309907

約数の個数: 16

約数和(自身を含む): 133867296

約数和(自身を除く): 62595586

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 309877, 619754, 1549385, 3098770, 7127171, 14254342, 35635855, 71271710]

約数ペア:

[(1, 71271710), (2, 35635855), (5, 14254342), (10, 7127171), (23, 3098770), (46, 1549385), (115, 619754), (230, 309877)]