157020770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{682699}}^1$

素因数の和:682729

約数の個数: 16

約数和(自身を含む): 294926400

約数和(自身を除く): 137905630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 682699, 1365398, 3413495, 6826990, 15702077, 31404154, 78510385, 157020770]

約数ペア:

[(1, 157020770), (2, 78510385), (5, 31404154), (10, 15702077), (23, 6826990), (46, 3413495), (115, 1365398), (230, 682699)]