2710730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 5607360

約数和(自身を除く): 2896630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1297, 2090, 2594, 6485, 12970, 14267, 24643, 28534, 49286, 71335, 123215, 142670, 246430, 271073, 542146, 1355365, 2710730]

約数ペア:

[(1, 2710730), (2, 1355365), (5, 542146), (10, 271073), (11, 246430), (19, 142670), (22, 123215), (38, 71335), (55, 49286), (95, 28534), (110, 24643), (190, 14267), (209, 12970), (418, 6485), (1045, 2594), (1297, 2090)]