89243790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{11311}}^1$

素因数の和:11584

約数の個数: 32

約数和(自身を含む): 215018496

約数和(自身を除く): 125774706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 11311, 22622, 33933, 56555, 67866, 113110, 169665, 339330, 2974793, 5949586, 8924379, 14873965, 17848758, 29747930, 44621895, 89243790]

約数ペア:

[(1, 89243790), (2, 44621895), (3, 29747930), (5, 17848758), (6, 14873965), (10, 8924379), (15, 5949586), (30, 2974793), (263, 339330), (526, 169665), (789, 113110), (1315, 67866), (1578, 56555), (2630, 33933), (3945, 22622), (7890, 11311)]