84780330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27437}}^1$

素因数の和:27550

約数の個数: 32

約数和(自身を含む): 205455744

約数和(自身を除く): 120675414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 27437, 54874, 82311, 137185, 164622, 274370, 411555, 823110, 2826011, 5652022, 8478033, 14130055, 16956066, 28260110, 42390165, 84780330]

約数ペア:

[(1, 84780330), (2, 42390165), (3, 28260110), (5, 16956066), (6, 14130055), (10, 8478033), (15, 5652022), (30, 2826011), (103, 823110), (206, 411555), (309, 274370), (515, 164622), (618, 137185), (1030, 82311), (1545, 54874), (3090, 27437)]