30991302

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 69427200

約数和(自身を除く): 38435898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 4519, 6858, 9038, 13557, 27114, 40671, 81342, 122013, 244026, 573913, 1147826, 1721739, 3443478, 5165217, 10330434, 15495651, 30991302]

約数ペア:

[(1, 30991302), (2, 15495651), (3, 10330434), (6, 5165217), (9, 3443478), (18, 1721739), (27, 1147826), (54, 573913), (127, 244026), (254, 122013), (381, 81342), (762, 40671), (1143, 27114), (2286, 13557), (3429, 9038), (4519, 6858)]