30948762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 66870720

約数和(自身を除く): 35921958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 619, 641, 1238, 1282, 1857, 1923, 3714, 3846, 8047, 8333, 16094, 16666, 24141, 24999, 48282, 49998, 396779, 793558, 1190337, 2380674, 5158127, 10316254, 15474381, 30948762]

約数ペア:

[(1, 30948762), (2, 15474381), (3, 10316254), (6, 5158127), (13, 2380674), (26, 1190337), (39, 793558), (78, 396779), (619, 49998), (641, 48282), (1238, 24999), (1282, 24141), (1857, 16666), (1923, 16094), (3714, 8333), (3846, 8047)]