30021464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 61635600

約数和(自身を除く): 31614136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 877, 1556, 1754, 3112, 3508, 4279, 7016, 8558, 9647, 17116, 19294, 34232, 38588, 77176, 341153, 682306, 1364612, 2729224, 3752683, 7505366, 15010732, 30021464]

約数ペア:

[(1, 30021464), (2, 15010732), (4, 7505366), (8, 3752683), (11, 2729224), (22, 1364612), (44, 682306), (88, 341153), (389, 77176), (778, 38588), (877, 34232), (1556, 19294), (1754, 17116), (3112, 9647), (3508, 8558), (4279, 7016)]