530702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 846720

約数和(自身を除く): 316018

約数列:

[1, 2, 23, 46, 83, 139, 166, 278, 1909, 3197, 3818, 6394, 11537, 23074, 265351, 530702]

約数ペア:

[(1, 530702), (2, 265351), (23, 23074), (46, 11537), (83, 6394), (139, 3818), (166, 3197), (278, 1909)]