147746710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14939}}^1$

素因数の和:15012

約数の個数: 32

約数和(自身を含む): 283979520

約数和(自身を除く): 136232810

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 14939, 29878, 74695, 149390, 343597, 642377, 687194, 1284754, 1717985, 3211885, 3435970, 6423770, 14774671, 29549342, 73873355, 147746710]

約数ペア:

[(1, 147746710), (2, 73873355), (5, 29549342), (10, 14774671), (23, 6423770), (43, 3435970), (46, 3211885), (86, 1717985), (115, 1284754), (215, 687194), (230, 642377), (430, 343597), (989, 149390), (1978, 74695), (4945, 29878), (9890, 14939)]