30518056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 60710400

約数和(自身を除く): 30192344

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2719, 2806, 5438, 5612, 10876, 11224, 21752, 62537, 125074, 165859, 250148, 331718, 500296, 663436, 1326872, 3814757, 7629514, 15259028, 30518056]

約数ペア:

[(1, 30518056), (2, 15259028), (4, 7629514), (8, 3814757), (23, 1326872), (46, 663436), (61, 500296), (92, 331718), (122, 250148), (184, 165859), (244, 125074), (488, 62537), (1403, 21752), (2719, 11224), (2806, 10876), (5438, 5612)]