30745342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10957}}^1$

素因数の和:11043

約数の個数: 16

約数和(自身を含む): 48916512

約数和(自身を除く): 18171170

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 10957, 21914, 252011, 504022, 668377, 1336754, 15372671, 30745342]

約数ペア:

[(1, 30745342), (2, 15372671), (23, 1336754), (46, 668377), (61, 504022), (122, 252011), (1403, 21914), (2806, 10957)]