71276770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{309899}}^1$

素因数の和:309929

約数の個数: 16

約数和(自身を含む): 133876800

約数和(自身を除く): 62600030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 309899, 619798, 1549495, 3098990, 7127677, 14255354, 35638385, 71276770]

約数ペア:

[(1, 71276770), (2, 35638385), (5, 14255354), (10, 7127677), (23, 3098990), (46, 1549495), (115, 619798), (230, 309899)]