30001246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 51653376

約数和(自身を除く): 21652130

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 281, 422, 506, 562, 2321, 3091, 4642, 4853, 6182, 6463, 9706, 12926, 53383, 59291, 71093, 106766, 118582, 142186, 652201, 1304402, 1363693, 2727386, 15000623, 30001246]

約数ペア:

[(1, 30001246), (2, 15000623), (11, 2727386), (22, 1363693), (23, 1304402), (46, 652201), (211, 142186), (253, 118582), (281, 106766), (422, 71093), (506, 59291), (562, 53383), (2321, 12926), (3091, 9706), (4642, 6463), (4853, 6182)]