2896930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 5587200

約数和(自身を除く): 2690270

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 193, 386, 395, 790, 965, 1501, 1930, 3002, 3667, 7334, 7505, 15010, 15247, 18335, 30494, 36670, 76235, 152470, 289693, 579386, 1448465, 2896930]

約数ペア:

[(1, 2896930), (2, 1448465), (5, 579386), (10, 289693), (19, 152470), (38, 76235), (79, 36670), (95, 30494), (158, 18335), (190, 15247), (193, 15010), (386, 7505), (395, 7334), (790, 3667), (965, 3002), (1501, 1930)]