457410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 1117440

約数和(自身を除く): 660030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 193, 237, 386, 395, 474, 579, 790, 965, 1158, 1185, 1930, 2370, 2895, 5790, 15247, 30494, 45741, 76235, 91482, 152470, 228705, 457410]

約数ペア:

[(1, 457410), (2, 228705), (3, 152470), (5, 91482), (6, 76235), (10, 45741), (15, 30494), (30, 15247), (79, 5790), (158, 2895), (193, 2370), (237, 1930), (386, 1185), (395, 1158), (474, 965), (579, 790)]